Rendering of the source text

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    <variable name="ICaB_sl" units="A_per_F" public_interface="in"/>
    <variable name="ICaL_Ca_jn" units="A_per_F" public_interface="in"/>
    <variable name="ICaL_Ca_sl" units="A_per_F" public_interface="in"/>
    <variable name="ICa_tot_jn" units="A_per_F" public_interface="out"/>
    <variable name="ICa_tot_sl" units="A_per_F" public_interface="out"/>
    <variable name="INaCa_jn" units="A_per_F" public_interface="in"/>
    <variable name="INaCa_sl" units="A_per_F" public_interface="in"/>
    <variable name="IpCa_jn" units="A_per_F" public_interface="in"/>
    <variable name="IpCa_sl" units="A_per_F" public_interface="in"/>
    <variable name="JCa_jnsl" units="m3_per_s"/>
    <variable name="JCa_slmyo" units="m3_per_s"/>
    <variable name="J_CaB_cytosol" units="mM_per_ms" public_interface="in"/>
    <variable name="J_CaB_jn" units="mM_per_ms" public_interface="in"/>
    <variable name="J_CaB_sl" units="mM_per_ms" public_interface="in"/>
    <variable name="J_SRCarel" units="mM_per_ms" public_interface="in"/>
    <variable name="J_SRleak" units="mM_per_ms" public_interface="in"/>
    <variable name="J_serca" units="mM_per_ms" public_interface="in"/>
    <variable name="Vjn" units="litre" public_interface="in"/>
    <variable name="Vmyo" units="litre" public_interface="in"/>
    <variable name="Vsl" units="litre" public_interface="in"/>
    <variable name="Vsr" units="litre" public_interface="in"/>
    <variable name="koff_csqn" units="mS_per_uF" initial_value="65.0"/>
    <variable name="kon_csqn" units="per_mM_per_ms" initial_value="100.0"/>
    <variable name="time" units="ms" public_interface="in"/>
    <math xmlns="http://www.w3.org/1998/Math/MathML">
      <apply>
        <eq/>
        <ci>Bmax_Csqn</ci>
        <apply>
          <times/>
          <apply>
            <divide/>
            <ci>Vmyo</ci>
            <ci>Vsr</ci>
          </apply>
          <cn cellml:units="mM">0.14</cn>
        </apply>
      </apply>
      <apply>
        <eq/>
        <apply>
          <diff/>
          <bvar>
            <ci>time</ci>
          </bvar>
          <ci>Ca_i</ci>
        </apply>
        <apply>
          <plus/>
          <apply>
            <minus/>
            <apply>
              <divide/>
              <apply>
                <times/>
                <apply>
                  <minus/>
                  <ci>J_serca</ci>
                </apply>
                <ci>Vsr</ci>
              </apply>
              <ci>Vmyo</ci>
            </apply>
            <ci>J_CaB_cytosol</ci>
          </apply>
          <apply>
            <times/>
            <apply>
              <divide/>
              <ci>JCa_slmyo</ci>
              <ci>Vmyo</ci>
            </apply>
            <apply>
              <minus/>
              <ci>Ca_sl</ci>
              <ci>Ca_i</ci>
            </apply>
          </apply>
        </apply>
      </apply>
      <apply>
        <eq/>
        <apply>
          <diff/>
          <bvar>
            <ci>time</ci>
          </bvar>
          <ci>Ca_jn</ci>
        </apply>
        <apply>
          <plus/>
          <apply>
            <plus/>
            <apply>
              <minus/>
              <apply>
                <plus/>
                <apply>
                  <divide/>
                  <apply>
                    <times/>
                    <apply>
                      <minus/>
                      <ci>ICa_tot_jn</ci>
                    </apply>
                    <ci>C</ci>
                  </apply>
                  <apply>
                    <times/>
                    <apply>
                      <times/>
                      <ci>Vjn</ci>
                      <cn cellml:units="dimensionless">2.0</cn>
                    </apply>
                    <ci>F</ci>
                  </apply>
                </apply>
                <apply>
                  <times/>
                  <apply>
                    <divide/>
                    <ci>JCa_jnsl</ci>
                    <ci>Vjn</ci>
                  </apply>
                  <apply>
                    <minus/>
                    <ci>Ca_sl</ci>
                    <ci>Ca_jn</ci>
                  </apply>
                </apply>
              </apply>
              <ci>J_CaB_jn</ci>
            </apply>
            <apply>
              <divide/>
              <apply>
                <times/>
                <ci>J_SRCarel</ci>
                <ci>Vsr</ci>
              </apply>
              <ci>Vjn</ci>
            </apply>
          </apply>
          <apply>
            <divide/>
            <apply>
              <times/>
              <ci>J_SRleak</ci>
              <ci>Vmyo</ci>
            </apply>
            <ci>Vjn</ci>
          </apply>
        </apply>
      </apply>
      <apply>
        <eq/>
        <apply>
          <diff/>
          <bvar>
            <ci>time</ci>
          </bvar>
          <ci>Ca_sl</ci>
        </apply>
        <apply>
          <minus/>
          <apply>
            <plus/>
            <apply>
              <plus/>
              <apply>
                <divide/>
                <apply>
                  <times/>
                  <apply>
                    <minus/>
                    <ci>ICa_tot_sl</ci>
                  </apply>
                  <ci>C</ci>
                </apply>
                <apply>
                  <times/>
                  <apply>
                    <times/>
                    <ci>Vsl</ci>
                    <cn cellml:units="dimensionless">2.0</cn>
                  </apply>
                  <ci>F</ci>
                </apply>
              </apply>
              <apply>
                <times/>
                <apply>
                  <divide/>
                  <ci>JCa_jnsl</ci>
                  <ci>Vsl</ci>
                </apply>
                <apply>
                  <minus/>
                  <ci>Ca_jn</ci>
                  <ci>Ca_sl</ci>
                </apply>
              </apply>
            </apply>
            <apply>
              <times/>
              <apply>
                <divide/>
                <ci>JCa_slmyo</ci>
                <ci>Vsl</ci>
              </apply>
              <apply>
                <minus/>
                <ci>Ca_i</ci>
                <ci>Ca_sl</ci>
              </apply>
            </apply>
          </apply>
          <ci>J_CaB_sl</ci>
        </apply>
      </apply>
      <apply>
        <eq/>
        <apply>
          <diff/>
          <bvar>
            <ci>time</ci>
          </bvar>
          <ci>Ca_sr</ci>
        </apply>
        <apply>
          <minus/>
          <apply>
            <minus/>
            <ci>J_serca</ci>
            <apply>
              <plus/>
              <apply>
                <divide/>
                <apply>
                  <times/>
                  <ci>J_SRleak</ci>
                  <ci>Vmyo</ci>
                </apply>
                <ci>Vsr</ci>
              </apply>
              <ci>J_SRCarel</ci>
            </apply>
          </apply>
          <apply>
            <diff/>
            <bvar>
              <ci>time</ci>
            </bvar>
            <ci>Csqn</ci>
          </apply>
        </apply>
      </apply>
      <apply>
        <eq/>
        <apply>
          <diff/>
          <bvar>
            <ci>time</ci>
          </bvar>
          <ci>Csqn</ci>
        </apply>
        <apply>
          <minus/>
          <apply>
            <times/>
            <apply>
              <times/>
              <ci>kon_csqn</ci>
              <ci>Ca_sr</ci>
            </apply>
            <apply>
              <minus/>
              <ci>Bmax_Csqn</ci>
              <ci>Csqn</ci>
            </apply>
          </apply>
          <apply>
            <times/>
            <ci>koff_csqn</ci>
            <ci>Csqn</ci>
          </apply>
        </apply>
      </apply>
      <apply>
        <eq/>
        <ci>ICa_tot_jn</ci>
        <apply>
          <minus/>
          <apply>
            <plus/>
            <apply>
              <plus/>
              <ci>ICaL_Ca_jn</ci>
              <ci>ICaB_jn</ci>
            </apply>
            <ci>IpCa_jn</ci>
          </apply>
          <apply>
            <times/>
            <cn cellml:units="dimensionless">2.0</cn>
            <ci>INaCa_jn</ci>
          </apply>
        </apply>
      </apply>
      <apply>
        <eq/>
        <ci>ICa_tot_sl</ci>
        <apply>
          <minus/>
          <apply>
            <plus/>
            <apply>
              <plus/>
              <ci>ICaL_Ca_sl</ci>
              <ci>ICaB_sl</ci>
            </apply>
            <ci>IpCa_sl</ci>
          </apply>
          <apply>
            <times/>
            <cn cellml:units="dimensionless">2.0</cn>
            <ci>INaCa_sl</ci>
          </apply>
        </apply>
      </apply>
      <apply>
        <eq/>
        <ci>JCa_jnsl</ci>
        <apply>
          <divide/>
          <cn cellml:units="m3_per_s">1.0</cn>
          <cn cellml:units="dimensionless"> 1.21340000000000000e+12</cn>
        </apply>
      </apply>
      <apply>
        <eq/>
        <ci>JCa_slmyo</ci>
        <apply>
          <divide/>
          <cn cellml:units="m3_per_s">1.0</cn>
          <cn cellml:units="dimensionless"> 2.68510000000000000e+11</cn>
        </apply>
      </apply>
    </math>
  </component>
  <component name="cell">
    <variable name="AF" units="dimensionless" public_interface="out" initial_value="0.0"/>
    <variable name="C" units="farad" public_interface="out" initial_value="1.381e-10"/>
  </component>
  <component name="engine">
    <variable name="CaM" units="mM" public_interface="in"/>
    <variable name="Csqn" units="mM" public_interface="in"/>
    <variable name="Myoc" units="mM" public_interface="in"/>
    <variable name="Myom" units="mM" public_interface="in"/>
    <variable name="NaB_jn" units="mM" public_interface="in"/>
    <variable name="NaB_sl" units="mM" public_interface="in"/>
    <variable name="SLH_jn" units="mM" public_interface="in"/>
    <variable name="SLH_sl" units="mM" public_interface="in"/>
    <variable name="SLL_jn" units="mM" public_interface="in"/>
    <variable name="SLL_sl" units="mM" public_interface="in"/>
    <variable name="SRB" units="mM" public_interface="in"/>
    <variable name="TnCHc" units="mM" public_interface="in"/>
    <variable name="TnCHm" units="mM" public_interface="in"/>
    <variable name="TnCL" units="mM" public_interface="in"/>
    <variable name="time" units="ms" public_interface="out"/>
  </component>
  <component name="geom">
    <variable name="Vcell" units="litre"/>
    <variable name="Vjn" units="litre" public_interface="out"/>
    <variable name="Vmyo" units="litre" public_interface="out"/>
    <variable name="Vsl" units="litre" public_interface="out"/>
    <variable name="Vsr" units="litre" public_interface="out"/>
    <variable name="cell_length" units="um" initial_value="100.0"/>
    <variable name="cell_radius" units="um" initial_value="10.25"/>
    <variable name="pi" units="dimensionless" initial_value="3.14159265358979312e+00"/>
    <math xmlns="http://www.w3.org/1998/Math/MathML">
      <apply>
        <eq/>
        <ci>Vcell</ci>
        <apply>
          <times/>
          <apply>
            <times/>
            <apply>
              <times/>
              <ci>pi</ci>
              <apply>
                <power/>
                <ci>cell_radius</ci>
                <cn cellml:units="dimensionless">2.0</cn>
              </apply>
            </apply>
            <ci>cell_length</ci>
          </apply>
          <cn cellml:units="dimensionless_times_1e15">1e-15</cn>
        </apply>
      </apply>
      <apply>
        <eq/>
        <ci>Vjn</ci>
        <apply>
          <times/>
          <apply>
            <times/>
            <cn cellml:units="dimensionless">0.0539</cn>
            <cn cellml:units="dimensionless">0.01</cn>
          </apply>
          <ci>Vcell</ci>
        </apply>
      </apply>
      <apply>
        <eq/>
        <ci>Vmyo</ci>
        <apply>
          <times/>
          <cn cellml:units="dimensionless">0.65</cn>
          <ci>Vcell</ci>
        </apply>
      </apply>
      <apply>
        <eq/>
        <ci>Vsl</ci>
        <apply>
          <times/>
          <cn cellml:units="dimensionless">0.02</cn>
          <ci>Vcell</ci>
        </apply>
      </apply>
      <apply>
        <eq/>
        <ci>Vsr</ci>
        <apply>
          <times/>
          <cn cellml:units="dimensionless">0.035</cn>
          <ci>Vcell</ci>
        </apply>
      </apply>
    </math>
  </component>
  <component name="icab">
    <variable name="ECa_jn" units="mV" public_interface="in"/>
    <variable name="ECa_sl" units="mV" public_interface="in"/>
    <variable name="Fjn" units="dimensionless" public_interface="in"/>
    <variable name="Fsl" units="dimensionless" public_interface="in"/>
    <variable name="ICaB" units="A_per_F"/>
    <variable name="ICaB_jn" units="A_per_F" public_interface="out"/>
    <variable name="ICaB_sl" units="A_per_F" public_interface="out"/>
    <variable name="V" units="mV" public_interface="in"/>
    <variable name="gCaB" units="mS_per_uF" initial_value="6.06430000000000033e-04"/>
    <math xmlns="http://www.w3.org/1998/Math/MathML">
      <apply>
        <eq/>
        <ci>ICaB</ci>
        <apply>
          <plus/>
          <ci>ICaB_jn</ci>
          <ci>ICaB_sl</ci>
        </apply>
      </apply>
      <apply>
        <eq/>
        <ci>ICaB_jn</ci>
        <apply>
          <times/>
          <apply>
            <times/>
            <ci>Fjn</ci>
            <ci>gCaB</ci>
          </apply>
          <apply>
            <minus/>
            <ci>V</ci>
            <ci>ECa_jn</ci>
          </apply>
        </apply>
      </apply>
      <apply>
        <eq/>
        <ci>ICaB_sl</ci>
        <apply>
          <times/>
          <apply>
            <times/>
            <ci>Fsl</ci>
            <ci>gCaB</ci>
          </apply>
          <apply>
            <minus/>
            <ci>V</ci>
            <ci>ECa_sl</ci>
          </apply>
        </apply>
      </apply>
    </math>
  </component>
  <component name="ical">
    <variable name="AF" units="dimensionless" public_interface="in"/>
    <variable name="Ca_jn" units="mM" public_interface="in"/>
    <variable name="Ca_o" units="mM" public_interface="in"/>
    <variable name="Ca_sl" units="mM" public_interface="in"/>
    <variable name="F" units="C_per_mol" public_interface="in"/>
    <variable name="FRT" units="per_mV" public_interface="in"/>
    <variable name="Fjn_CaL" units="dimensionless" public_interface="in"/>
    <variable name="Fsl_CaL" units="dimensionless" public_interface="in"/>
    <variable name="ICaL" units="A_per_F"/>
    <variable name="ICaL_Ca" units="A_per_F"/>
    <variable name="ICaL_Ca_jn" units="A_per_F" public_interface="out"/>
    <variable name="ICaL_Ca_sl" units="A_per_F" public_interface="out"/>
    <variable name="ICaL_K" units="A_per_F" public_interface="out"/>
    <variable name="ICaL_Na" units="A_per_F"/>
    <variable name="ICaL_Na_jn" units="A_per_F" public_interface="out"/>
    <variable name="ICaL_Na_sl" units="A_per_F" public_interface="out"/>
    <variable name="K_i" units="mM" public_interface="in"/>
    <variable name="K_o" units="mM" public_interface="in"/>
    <variable name="Na_jn" units="mM" public_interface="in"/>
    <variable name="Na_o" units="mM" public_interface="in"/>
    <variable name="Na_sl" units="mM" public_interface="in"/>
    <variable name="Q" units="dimensionless" public_interface="in"/>
    <variable name="Q10CaL" units="dimensionless" initial_value="1.8"/>
    <variable name="V" units="mV" public_interface="in"/>
    <variable name="d" units="mS_per_uF" initial_value="1.67750282273476489e-05"/>
    <variable name="f" units="mS_per_uF" initial_value="9.98760022198537767e-01"/>
    <variable name="fCaB_jn" units="mS_per_uF" initial_value="4.24066845471226944e-02"/>
    <variable name="fCaB_sl" units="mS_per_uF" initial_value="3.13717989771996886e-02"/>
    <variable name="fcaCaMSL" units="dimensionless" initial_value="0.0"/>
    <variable name="fcaCaj" units="dimensionless" initial_value="0.0"/>
    <variable name="ibarca_jn" units="uA_per_cm2"/>
    <variable name="ibarca_sl" units="uA_per_cm2"/>
    <variable name="ibark" units="uA_per_cm2"/>
    <variable name="ibarna_jn" units="uA_per_cm2"/>
    <variable name="ibarna_sl" units="uA_per_cm2"/>
    <variable name="ical_d_inf" units="dimensionless"/>
    <variable name="ical_d_tau" units="ms"/>
    <variable name="ical_f_inf" units="dimensionless"/>
    <variable name="ical_f_tau" units="ms"/>
    <variable name="pCa" units="cm_per_s"/>
    <variable name="pK" units="cm_per_s"/>
    <variable name="pNa" units="cm_per_s"/>
    <variable name="time" units="ms" public_interface="in"/>
    <math xmlns="http://www.w3.org/1998/Math/MathML">
      <apply>
        <eq/>
        <ci>ICaL</ci>
        <apply>
          <plus/>
          <apply>
            <plus/>
            <ci>ICaL_Ca</ci>
            <ci>ICaL_Na</ci>
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          <ci>ICaL_K</ci>
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      <apply>
        <eq/>
        <ci>ICaL_Ca</ci>
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          <plus/>
          <ci>ICaL_Ca_jn</ci>
          <ci>ICaL_Ca_sl</ci>
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      <apply>
        <eq/>
        <ci>ICaL_Ca_jn</ci>
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          <times/>
          <apply>
            <times/>
            <apply>
              <times/>
              <apply>
                <times/>
                <apply>
                  <times/>
                  <apply>
                    <times/>
                    <ci>Fjn_CaL</ci>
                    <ci>ibarca_jn</ci>
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                  <ci>d</ci>
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                <ci>f</ci>
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              <apply>
                <plus/>
                <apply>
                  <minus/>
                  <cn cellml:units="dimensionless">1.0</cn>
                  <ci>fCaB_jn</ci>
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                <ci>fcaCaj</ci>
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            </apply>
            <apply>
              <power/>
              <ci>Q10CaL</ci>
              <ci>Q</ci>
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          </apply>
          <cn cellml:units="cm2_per_uF">0.45</cn>
        </apply>
      </apply>
      <apply>
        <eq/>
        <ci>ICaL_Ca_sl</ci>
        <apply>
          <times/>
          <apply>
            <times/>
            <apply>
              <times/>
              <apply>
                <times/>
                <apply>
                  <times/>
                  <apply>
                    <times/>
                    <ci>Fsl_CaL</ci>
                    <ci>ibarca_sl</ci>
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                  <ci>d</ci>
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                <ci>f</ci>
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                <plus/>
                <apply>
                  <minus/>
                  <cn cellml:units="dimensionless">1.0</cn>
                  <ci>fCaB_sl</ci>
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                <ci>fcaCaMSL</ci>
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            <apply>
              <power/>
              <ci>Q10CaL</ci>
              <ci>Q</ci>
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          </apply>
          <cn cellml:units="cm2_per_uF">0.45</cn>
        </apply>
      </apply>
      <apply>
        <eq/>
        <ci>ICaL_K</ci>
        <apply>
          <times/>
          <apply>
            <times/>
            <apply>
              <times/>
              <apply>
                <times/>
                <apply>
                  <times/>
                  <ci>ibark</ci>
                  <ci>d</ci>
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                <ci>f</ci>
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              <apply>
                <plus/>
                <apply>
                  <times/>
                  <ci>Fjn_CaL</ci>
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                    <plus/>
                    <ci>fcaCaj</ci>
                    <apply>
                      <minus/>
                      <cn cellml:units="dimensionless">1.0</cn>
                      <ci>fCaB_jn</ci>
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                </apply>
                <apply>
                  <times/>
                  <ci>Fsl_CaL</ci>
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                    <plus/>
                    <ci>fcaCaMSL</ci>
                    <apply>
                      <minus/>
                      <cn cellml:units="dimensionless">1.0</cn>
                      <ci>fCaB_sl</ci>
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                </apply>
              </apply>
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            <apply>
              <power/>
              <ci>Q10CaL</ci>
              <ci>Q</ci>
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          </apply>
          <cn cellml:units="cm2_per_uF">0.45</cn>
        </apply>
      </apply>
      <apply>
        <eq/>
        <ci>ICaL_Na</ci>
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          <plus/>
          <ci>ICaL_Na_jn</ci>
          <ci>ICaL_Na_sl</ci>
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      <apply>
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        <ci>ICaL_Na_jn</ci>
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          <times/>
          <apply>
            <times/>
            <apply>
              <times/>
              <apply>
                <times/>
                <apply>
                  <times/>
                  <apply>
                    <times/>
                    <ci>Fjn_CaL</ci>
                    <ci>ibarna_jn</ci>
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                  <ci>d</ci>
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                <ci>f</ci>
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                <plus/>
                <apply>
                  <minus/>
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                  <ci>fCaB_jn</ci>
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                <ci>fcaCaj</ci>
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            <apply>
              <power/>
              <ci>Q10CaL</ci>
              <ci>Q</ci>
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          </apply>
          <cn cellml:units="cm2_per_uF">0.45</cn>
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      </apply>
      <apply>
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        <ci>ICaL_Na_sl</ci>
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          <times/>
          <apply>
            <times/>
            <apply>
              <times/>
              <apply>
                <times/>
                <apply>
                  <times/>
                  <apply>
                    <times/>
                    <ci>Fsl_CaL</ci>
                    <ci>ibarna_sl</ci>
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                  <ci>d</ci>
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                <ci>f</ci>
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              <apply>
                <plus/>
                <apply>
                  <minus/>
                  <cn cellml:units="dimensionless">1.0</cn>
                  <ci>fCaB_sl</ci>
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                <ci>fcaCaMSL</ci>
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            </apply>
            <apply>
              <power/>
              <ci>Q10CaL</ci>
              <ci>Q</ci>
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          </apply>
          <cn cellml:units="cm2_per_uF">0.45</cn>
        </apply>
      </apply>
      <apply>
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            <ci>d</ci>
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            <ci>ical_f_inf</ci>
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        <apply>
          <times/>
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            <minus/>
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              <times/>
              <apply>
                <times/>
                <cn cellml:units="m3_per_mol">1.7</cn>
                <ci>Ca_jn</ci>
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                <ci>fCaB_jn</ci>
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            <apply>
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              <cn cellml:units="dimensionless">0.0119</cn>
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            <minus/>
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                <cn cellml:units="m3_per_mol">1.7</cn>
                <ci>Ca_sl</ci>
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                <ci>fCaB_sl</ci>
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              <times/>
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                <ci>Ca_o</ci>
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              <times/>
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                  <ci>Ca_sl</ci>
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                      <ci>V</ci>
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                <ci>Ca_o</ci>
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            <minus/>
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                  <times/>
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              <times/>
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                <times/>
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                  <ci>K_i</ci>
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                <ci>K_o</ci>
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              <times/>
              <apply>
                <times/>
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                  <ci>pNa</ci>
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                  <ci>Na_jn</ci>
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              <times/>
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                <ci>Na_o</ci>
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            <ci>ical_d_inf</ci>
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          <plus/>
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                    <ci>V</ci>
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    <variable name="IClB" units="A_per_F" public_interface="out"/>
    <variable name="V" units="mV" public_interface="in"/>
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            <minus/>
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              <ci>Fsl</ci>
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            <minus/>
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    <variable name="EK" units="mV" public_interface="in"/>
    <variable name="IK1" units="A_per_F" public_interface="out"/>
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              <times/>
              <ci>IK1_Fact</ci>
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            <ci>inf</ci>
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  <component name="ikach">
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    <variable name="Act" units="dimensionless"/>
    <variable name="CCh" units="dimensionless" initial_value="0.0"/>
    <variable name="Constitutive_Frac" units="dimensionless" initial_value="0.0"/>
    <variable name="EK" units="mV" public_interface="in"/>
    <variable name="IKACh" units="A_per_F" public_interface="out"/>
    <variable name="K_o" units="mM" public_interface="in"/>
    <variable name="Na_dep" units="dimensionless"/>
    <variable name="Na_observed" units="mM"/>
    <variable name="Na_sl" units="mM" public_interface="in"/>
    <variable name="V" units="mV" public_interface="in"/>
    <variable name="gKACh" units="mS_per_uF"/>
    <math xmlns="http://www.w3.org/1998/Math/MathML">
      <apply>
        <eq/>
        <ci>Act</ci>
        <apply>
          <plus/>
          <ci>Constitutive_Frac</ci>
          <apply>
            <divide/>
            <apply>
              <times/>
              <apply>
                <minus/>
                <cn cellml:units="dimensionless">1.0</cn>
                <ci>Constitutive_Frac</ci>
              </apply>
              <ci>CCh</ci>
            </apply>
            <apply>
              <plus/>
              <ci>CCh</ci>
              <cn cellml:units="dimensionless">0.125</cn>
            </apply>
          </apply>
        </apply>
      </apply>
      <apply>
        <eq/>
        <ci>IKACh</ci>
        <apply>
          <times/>
          <apply>
            <times/>
            <apply>
              <times/>
              <apply>
                <times/>
                <apply>
                  <times/>
                  <ci>gKACh</ci>
                  <ci>Na_dep</ci>
                </apply>
                <ci>Act</ci>
              </apply>
              <apply>
                <plus/>
                <cn cellml:units="dimensionless">0.055</cn>
                <apply>
                  <divide/>
                  <cn cellml:units="dimensionless">0.4</cn>
                  <apply>
                    <plus/>
                    <cn cellml:units="dimensionless">1.0</cn>
                    <apply>
                      <exp/>
                      <apply>
                        <divide/>
                        <apply>
                          <plus/>
                          <apply>
                            <minus/>
                            <ci>V</ci>
                            <ci>EK</ci>
                          </apply>
                          <cn cellml:units="mV">9.53</cn>
                        </apply>
                        <cn cellml:units="mV">17.18</cn>
                      </apply>
                    </apply>
                  </apply>
                </apply>
              </apply>
            </apply>
            <apply>
              <minus/>
              <ci>V</ci>
              <ci>EK</ci>
            </apply>
          </apply>
          <apply>
            <root/>
            <apply>
              <divide/>
              <ci>K_o</ci>
              <cn cellml:units="mM">5.4</cn>
            </apply>
          </apply>
        </apply>
      </apply>
      <apply>
        <eq/>
        <ci>Na_dep</ci>
        <piecewise>
          <piece>
            <apply>
              <plus/>
              <cn cellml:units="dimensionless">1.0</cn>
              <apply>
                <divide/>
                <cn cellml:units="dimensionless">1.5</cn>
                <apply>
                  <plus/>
                  <cn cellml:units="dimensionless">1.0</cn>
                  <apply>
                    <power/>
                    <apply>
                      <divide/>
                      <cn cellml:units="mM">9.0</cn>
                      <ci>Na_observed</ci>
                    </apply>
                    <cn cellml:units="dimensionless">4.0</cn>
                  </apply>
                </apply>
              </apply>
            </apply>
            <apply>
              <lt/>
              <ci>AF</ci>
              <cn cellml:units="dimensionless">1.0</cn>
            </apply>
          </piece>
          <otherwise>
            <cn cellml:units="dimensionless">1.0</cn>
          </otherwise>
        </piecewise>
      </apply>
      <apply>
        <eq/>
        <ci>Na_observed</ci>
        <ci>Na_sl</ci>
      </apply>
      <apply>
        <eq/>
        <ci>gKACh</ci>
        <apply>
          <minus/>
          <cn cellml:units="mS_per_uF">0.1</cn>
          <apply>
            <times/>
            <cn cellml:units="mS_per_uF">0.05</cn>
            <ci>AF</ci>
          </apply>
        </apply>
      </apply>
    </math>
  </component>
  <component name="ikp">
    <variable name="EK" units="mV" public_interface="in"/>
    <variable name="Fjn" units="dimensionless" public_interface="in"/>
    <variable name="Fsl" units="dimensionless" public_interface="in"/>
    <variable name="IKp" units="A_per_F" public_interface="out"/>
    <variable name="IKp_jn" units="A_per_F"/>
    <variable name="IKp_sl" units="A_per_F"/>
    <variable name="V" units="mV" public_interface="in"/>
    <variable name="gKp" units="mS_per_uF" initial_value="0.002"/>
    <variable name="kp" units="dimensionless"/>
    <math xmlns="http://www.w3.org/1998/Math/MathML">
      <apply>
        <eq/>
        <ci>IKp</ci>
        <apply>
          <plus/>
          <ci>IKp_jn</ci>
          <ci>IKp_sl</ci>
        </apply>
      </apply>
      <apply>
        <eq/>
        <ci>IKp_jn</ci>
        <apply>
          <times/>
          <apply>
            <times/>
            <apply>
              <times/>
              <ci>Fjn</ci>
              <ci>gKp</ci>
            </apply>
            <ci>kp</ci>
          </apply>
          <apply>
            <minus/>
            <ci>V</ci>
            <ci>EK</ci>
          </apply>
        </apply>
      </apply>
      <apply>
        <eq/>
        <ci>IKp_sl</ci>
        <apply>
          <times/>
          <apply>
            <times/>
            <apply>
              <times/>
              <ci>Fsl</ci>
              <ci>gKp</ci>
            </apply>
            <ci>kp</ci>
          </apply>
          <apply>
            <minus/>
            <ci>V</ci>
            <ci>EK</ci>
          </apply>
        </apply>
      </apply>
      <apply>
        <eq/>
        <ci>kp</ci>
        <apply>
          <divide/>
          <cn cellml:units="dimensionless">1.0</cn>
          <apply>
            <plus/>
            <cn cellml:units="dimensionless">1.0</cn>
            <apply>
              <exp/>
              <apply>
                <minus/>
                <cn cellml:units="dimensionless">7.488</cn>
                <apply>
                  <divide/>
                  <ci>V</ci>
                  <cn cellml:units="mV">5.98</cn>
                </apply>
              </apply>
            </apply>
          </apply>
        </apply>
      </apply>
    </math>
  </component>
  <component name="ikr">
    <variable name="EK" units="mV" public_interface="in"/>
    <variable name="IKr" units="A_per_F" public_interface="out"/>
    <variable name="K_o" units="mM" public_interface="in"/>
    <variable name="V" units="mV" public_interface="in"/>
    <variable name="gKr" units="mS_per_uF"/>
    <variable name="ikr_x_inf" units="dimensionless"/>
    <variable name="ikr_x_tau" units="ms"/>
    <variable name="r" units="dimensionless"/>
    <variable name="time" units="ms" public_interface="in"/>
    <variable name="x" units="mS_per_uF" initial_value="4.42405976310802831e-03"/>
    <math xmlns="http://www.w3.org/1998/Math/MathML">
      <apply>
        <eq/>
        <ci>IKr</ci>
        <apply>
          <times/>
          <apply>
            <times/>
            <apply>
              <times/>
              <ci>gKr</ci>
              <ci>x</ci>
            </apply>
            <ci>r</ci>
          </apply>
          <apply>
            <minus/>
            <ci>V</ci>
            <ci>EK</ci>
          </apply>
        </apply>
      </apply>
      <apply>
        <eq/>
        <ci>gKr</ci>
        <apply>
          <times/>
          <cn cellml:units="mS_per_uF">0.035</cn>
          <apply>
            <root/>
            <apply>
              <divide/>
              <ci>K_o</ci>
              <cn cellml:units="mM">5.4</cn>
            </apply>
          </apply>
        </apply>
      </apply>
      <apply>
        <eq/>
        <ci>ikr_x_inf</ci>
        <apply>
          <divide/>
          <cn cellml:units="dimensionless">1.0</cn>
          <apply>
            <plus/>
            <cn cellml:units="dimensionless">1.0</cn>
            <apply>
              <exp/>
              <apply>
                <divide/>
                <apply>
                  <minus/>
                  <apply>
                    <plus/>
                    <ci>V</ci>
                    <cn cellml:units="mV">10.0</cn>
                  </apply>
                </apply>
                <cn cellml:units="mV">5.0</cn>
              </apply>
            </apply>
          </apply>
        </apply>
      </apply>
      <apply>
        <eq/>
        <ci>ikr_x_tau</ci>
        <apply>
          <plus/>
          <apply>
            <divide/>
            <apply>
              <times/>
              <apply>
                <divide/>
                <apply>
                  <plus/>
                  <cn cellml:units="ms">550.0</cn>
                </apply>
                <apply>
                  <plus/>
                  <cn cellml:units="dimensionless">1.0</cn>
                  <apply>
                    <exp/>
                    <apply>
                      <divide/>
                      <apply>
                        <minus/>
                        <apply>
                          <minus/>
                          <cn cellml:units="mV">22.0</cn>
                        </apply>
                        <ci>V</ci>
                      </apply>
                      <cn cellml:units="mV">9.0</cn>
                    </apply>
                  </apply>
                </apply>
              </apply>
              <cn cellml:units="dimensionless">6.0</cn>
            </apply>
            <apply>
              <plus/>
              <cn cellml:units="dimensionless">1.0</cn>
              <apply>
                <exp/>
                <apply>
                  <divide/>
                  <apply>
                    <plus/>
                    <ci>V</ci>
                    <cn cellml:units="mV">11.0</cn>
                  </apply>
                  <cn cellml:units="mV">9.0</cn>
                </apply>
              </apply>
            </apply>
          </apply>
          <apply>
            <divide/>
            <cn cellml:units="ms">230.0</cn>
            <apply>
              <plus/>
              <cn cellml:units="dimensionless">1.0</cn>
              <apply>
                <exp/>
                <apply>
                  <divide/>
                  <apply>
                    <plus/>
                    <ci>V</ci>
                    <cn cellml:units="mV">40.0</cn>
                  </apply>
                  <cn cellml:units="mV">20.0</cn>
                </apply>
              </apply>
            </apply>
          </apply>
        </apply>
      </apply>
      <apply>
        <eq/>
        <ci>r</ci>
        <apply>
          <divide/>
          <cn cellml:units="dimensionless">1.0</cn>
          <apply>
            <plus/>
            <cn cellml:units="dimensionless">1.0</cn>
            <apply>
              <exp/>
              <apply>
                <divide/>
                <apply>
                  <plus/>
                  <ci>V</ci>
                  <cn cellml:units="mV">74.0</cn>
                </apply>
                <cn cellml:units="mV">24.0</cn>
              </apply>
            </apply>
          </apply>
        </apply>
      </apply>
      <apply>
        <eq/>
        <apply>
          <diff/>
          <bvar>
            <ci>time</ci>
          </bvar>
          <ci>x</ci>
        </apply>
        <apply>
          <divide/>
          <apply>
            <minus/>
            <ci>ikr_x_inf</ci>
            <ci>x</ci>
          </apply>
          <ci>ikr_x_tau</ci>
        </apply>
      </apply>
    </math>
  </component>
  <component name="iks">
    <variable name="AF" units="dimensionless" public_interface="in"/>
    <variable name="EKs" units="mV"/>
    <variable name="FRT" units="per_mV" public_interface="in"/>
    <variable name="Fjn" units="dimensionless" public_interface="in"/>
    <variable name="Fsl" units="dimensionless" public_interface="in"/>
    <variable name="IKs" units="A_per_F" public_interface="out"/>
    <variable name="IKs_jn" units="A_per_F"/>
    <variable name="IKs_sl" units="A_per_F"/>
    <variable name="K_i" units="mM" public_interface="in"/>
    <variable name="K_o" units="mM" public_interface="in"/>
    <variable name="Na_i" units="mM" public_interface="in"/>
    <variable name="Na_o" units="mM" public_interface="in"/>
    <variable name="V" units="mV" public_interface="in"/>
    <variable name="gKs_jn" units="mS_per_uF"/>
    <variable name="gKs_sl" units="mS_per_uF"/>
    <variable name="iks_x_inf" units="dimensionless"/>
    <variable name="iks_x_tau" units="ms"/>
    <variable name="pNaK" units="dimensionless" initial_value="0.01833"/>
    <variable name="time" units="ms" public_interface="in"/>
    <variable name="x" units="mS_per_uF" initial_value="6.73017121702351208e-03"/>
    <math xmlns="http://www.w3.org/1998/Math/MathML">
      <apply>
        <eq/>
        <ci>EKs</ci>
        <apply>
          <times/>
          <apply>
            <divide/>
            <cn cellml:units="dimensionless">1.0</cn>
            <ci>FRT</ci>
          </apply>
          <apply>
            <ln/>
            <apply>
              <divide/>
              <apply>
                <plus/>
                <ci>K_o</ci>
                <apply>
                  <times/>
                  <ci>pNaK</ci>
                  <ci>Na_o</ci>
                </apply>
              </apply>
              <apply>
                <plus/>
                <ci>K_i</ci>
                <apply>
                  <times/>
                  <ci>pNaK</ci>
                  <ci>Na_i</ci>
                </apply>
              </apply>
            </apply>
          </apply>
        </apply>
      </apply>
      <apply>
        <eq/>
        <ci>IKs</ci>
        <apply>
          <plus/>
          <ci>IKs_jn</ci>
          <ci>IKs_sl</ci>
        </apply>
      </apply>
      <apply>
        <eq/>
        <ci>IKs_jn</ci>
        <apply>
          <times/>
          <apply>
            <times/>
            <apply>
              <times/>
              <ci>Fjn</ci>
              <ci>gKs_jn</ci>
            </apply>
            <apply>
              <power/>
              <ci>x</ci>
              <cn cellml:units="dimensionless">2.0</cn>
            </apply>
          </apply>
          <apply>
            <minus/>
            <ci>V</ci>
            <ci>EKs</ci>
          </apply>
        </apply>
      </apply>
      <apply>
        <eq/>
        <ci>IKs_sl</ci>
        <apply>
          <times/>
          <apply>
            <times/>
            <apply>
              <times/>
              <ci>Fsl</ci>
              <ci>gKs_sl</ci>
            </apply>
            <apply>
              <power/>
              <ci>x</ci>
              <cn cellml:units="dimensionless">2.0</cn>
            </apply>
          </apply>
          <apply>
            <minus/>
            <ci>V</ci>
            <ci>EKs</ci>
          </apply>
        </apply>
      </apply>
      <apply>
        <eq/>
        <ci>gKs_jn</ci>
        <apply>
          <times/>
          <apply>
            <plus/>
            <cn cellml:units="dimensionless">1.0</cn>
            <ci>AF</ci>
          </apply>
          <cn cellml:units="mS_per_uF">0.0035</cn>
        </apply>
      </apply>
      <apply>
        <eq/>
        <ci>gKs_sl</ci>
        <apply>
          <times/>
          <apply>
            <plus/>
            <cn cellml:units="dimensionless">1.0</cn>
            <ci>AF</ci>
          </apply>
          <cn cellml:units="mS_per_uF">0.0035</cn>
        </apply>
      </apply>
      <apply>
        <eq/>
        <ci>iks_x_inf</ci>
        <apply>
          <divide/>
          <cn cellml:units="dimensionless">1.0</cn>
          <apply>
            <plus/>
            <cn cellml:units="dimensionless">1.0</cn>
            <apply>
              <exp/>
              <apply>
                <divide/>
                <apply>
                  <minus/>
                  <apply>
                    <plus/>
                    <ci>V</ci>
                    <cn cellml:units="mV">3.8</cn>
                  </apply>
                </apply>
                <cn cellml:units="mV">14.25</cn>
              </apply>
            </apply>
          </apply>
        </apply>
      </apply>
      <apply>
        <eq/>
        <ci>iks_x_tau</ci>
        <apply>
          <divide/>
          <cn cellml:units="ms">990.1</cn>
          <apply>
            <plus/>
            <cn cellml:units="dimensionless">1.0</cn>
            <apply>
              <exp/>
              <apply>
                <divide/>
                <apply>
                  <minus/>
                  <apply>
                    <plus/>
                    <ci>V</ci>
                    <cn cellml:units="mV">2.436</cn>
                  </apply>
                </apply>
                <cn cellml:units="mV">14.12</cn>
              </apply>
            </apply>
          </apply>
        </apply>
      </apply>
      <apply>
        <eq/>
        <apply>
          <diff/>
          <bvar>
            <ci>time</ci>
          </bvar>
          <ci>x</ci>
        </apply>
        <apply>
          <divide/>
          <apply>
            <minus/>
            <ci>iks_x_inf</ci>
            <ci>x</ci>
          </apply>
          <ci>iks_x_tau</ci>
        </apply>
      </apply>
    </math>
  </component>
  <component name="ikur">
    <variable name="AF" units="dimensionless" public_interface="in"/>
    <variable name="EK" units="mV" public_interface="in"/>
    <variable name="IKur" units="A_per_F" public_interface="out"/>
    <variable name="V" units="mV" public_interface="in"/>
    <variable name="gKur" units="mS_per_uF"/>
    <variable name="ikur_r_inf" units="dimensionless"/>
    <variable name="ikur_r_tau" units="ms"/>
    <variable name="ikur_s_inf" units="dimensionless"/>
    <variable name="ikur_s_tau" units="ms"/>
    <variable name="r" units="mS_per_uF" initial_value="3.28872423495696863e-04"/>
    <variable name="s" units="mS_per_uF" initial_value="9.62950458643225149e-01"/>
    <variable name="time" units="ms" public_interface="in"/>
    <math xmlns="http://www.w3.org/1998/Math/MathML">
      <apply>
        <eq/>
        <ci>IKur</ci>
        <apply>
          <times/>
          <apply>
            <times/>
            <apply>
              <times/>
              <ci>gKur</ci>
              <ci>r</ci>
            </apply>
            <ci>s</ci>
          </apply>
          <apply>
            <minus/>
            <ci>V</ci>
            <ci>EK</ci>
          </apply>
        </apply>
      </apply>
      <apply>
        <eq/>
        <ci>gKur</ci>
        <apply>
          <times/>
          <apply>
            <minus/>
            <cn cellml:units="dimensionless">1.0</cn>
            <apply>
              <times/>
              <cn cellml:units="dimensionless">0.5</cn>
              <ci>AF</ci>
            </apply>
          </apply>
          <cn cellml:units="mS_per_uF">0.045</cn>
        </apply>
      </apply>
      <apply>
        <eq/>
        <ci>ikur_r_inf</ci>
        <apply>
          <divide/>
          <cn cellml:units="dimensionless">1.0</cn>
          <apply>
            <plus/>
            <cn cellml:units="dimensionless">1.0</cn>
            <apply>
              <exp/>
              <apply>
                <divide/>
                <apply>
                  <plus/>
                  <ci>V</ci>
                  <cn cellml:units="mV">6.0</cn>
                </apply>
                <apply>
                  <minus/>
                  <cn cellml:units="mV">8.6</cn>
                </apply>
              </apply>
            </apply>
          </apply>
        </apply>
      </apply>
      <apply>
        <eq/>
        <ci>ikur_r_tau</ci>
        <apply>
          <plus/>
          <apply>
            <divide/>
            <cn cellml:units="ms">9.0</cn>
            <apply>
              <plus/>
              <cn cellml:units="dimensionless">1.0</cn>
              <apply>
                <exp/>
                <apply>
                  <divide/>
                  <apply>
                    <plus/>
                    <ci>V</ci>
                    <cn cellml:units="mV">5.0</cn>
                  </apply>
                  <cn cellml:units="mV">12.0</cn>
                </apply>
              </apply>
            </apply>
          </apply>
          <cn cellml:units="ms">0.5</cn>
        </apply>
      </apply>
      <apply>
        <eq/>
        <ci>ikur_s_inf</ci>
        <apply>
          <divide/>
          <cn cellml:units="dimensionless">1.0</cn>
          <apply>
            <plus/>
            <cn cellml:units="dimensionless">1.0</cn>
            <apply>
              <exp/>
              <apply>
                <divide/>
                <apply>
                  <plus/>
                  <ci>V</ci>
                  <cn cellml:units="mV">7.5</cn>
                </apply>
                <cn cellml:units="mV">10.0</cn>
              </apply>
            </apply>
          </apply>
        </apply>
      </apply>
      <apply>
        <eq/>
        <ci>ikur_s_tau</ci>
        <apply>
          <plus/>
          <apply>
            <divide/>
            <cn cellml:units="ms">590.0</cn>
            <apply>
              <plus/>
              <cn cellml:units="dimensionless">1.0</cn>
              <apply>
                <exp/>
                <apply>
                  <divide/>
                  <apply>
                    <plus/>
                    <ci>V</ci>
                    <cn cellml:units="mV">60.0</cn>
                  </apply>
                  <cn cellml:units="mV">10.0</cn>
                </apply>
              </apply>
            </apply>
          </apply>
          <cn cellml:units="ms">3050.0</cn>
        </apply>
      </apply>
      <apply>
        <eq/>
        <apply>
          <diff/>
          <bvar>
            <ci>time</ci>
          </bvar>
          <ci>r</ci>
        </apply>
        <apply>
          <divide/>
          <apply>
            <minus/>
            <ci>ikur_r_inf</ci>
            <ci>r</ci>
          </apply>
          <ci>ikur_r_tau</ci>
        </apply>
      </apply>
      <apply>
        <eq/>
        <apply>
          <diff/>
          <bvar>
            <ci>time</ci>
          </bvar>
          <ci>s</ci>
        </apply>
        <apply>
          <divide/>
          <apply>
            <minus/>
            <ci>ikur_s_inf</ci>
            <ci>s</ci>
          </apply>
          <ci>ikur_s_tau</ci>
        </apply>
      </apply>
    </math>
  </component>
  <component name="ina">
    <variable name="ENa_jn" units="mV" public_interface="in"/>
    <variable name="ENa_sl" units="mV" public_interface="in"/>
    <variable name="Fjn" units="dimensionless" public_interface="in"/>
    <variable name="Fsl" units="dimensionless" public_interface="in"/>
    <variable name="INa" units="A_per_F"/>
    <variable name="INa_jn" units="A_per_F" public_interface="out"/>
    <variable name="INa_sl" units="A_per_F" public_interface="out"/>
    <variable name="V" units="mV" public_interface="in"/>
    <variable name="gNa" units="mS_per_uF" initial_value="23.0"/>
    <variable name="h" units="mS_per_uF" initial_value="8.70955463748630310e-01"/>
    <variable name="ina_h_alpha" units="mS_per_uF"/>
    <variable name="ina_h_beta" units="mS_per_uF"/>
    <variable name="ina_h_inf" units="dimensionless"/>
    <variable name="ina_h_tau" units="ms"/>
    <variable name="ina_j_alpha" units="mS_per_uF"/>
    <variable name="ina_j_beta" units="mS_per_uF"/>
    <variable name="ina_j_inf" units="dimensionless"/>
    <variable name="ina_j_tau" units="ms"/>
    <variable name="ina_m_alpha" units="mS_per_uF"/>
    <variable name="ina_m_beta" units="mS_per_uF"/>
    <variable name="ina_m_inf" units="dimensionless"/>
    <variable name="ina_m_tau" units="ms"/>
    <variable name="j" units="mS_per_uF" initial_value="8.92501441492474679e-01"/>
    <variable name="m" units="mS_per_uF" initial_value="7.97426794491632243e-03"/>
    <variable name="time" units="ms" public_interface="in"/>
    <math xmlns="http://www.w3.org/1998/Math/MathML">
      <apply>
        <eq/>
        <ci>INa</ci>
        <apply>
          <plus/>
          <ci>INa_jn</ci>
          <ci>INa_sl</ci>
        </apply>
      </apply>
      <apply>
        <eq/>
        <ci>INa_jn</ci>
        <apply>
          <times/>
          <apply>
            <times/>
            <apply>
              <times/>
              <apply>
                <times/>
                <apply>
                  <times/>
                  <ci>Fjn</ci>
                  <ci>gNa</ci>
                </apply>
                <apply>
                  <power/>
                  <ci>m</ci>
                  <cn cellml:units="dimensionless">3.0</cn>
                </apply>
              </apply>
              <ci>h</ci>
            </apply>
            <ci>j</ci>
          </apply>
          <apply>
            <minus/>
            <ci>V</ci>
            <ci>ENa_jn</ci>
          </apply>
        </apply>
      </apply>
      <apply>
        <eq/>
        <ci>INa_sl</ci>
        <apply>
          <times/>
          <apply>
            <times/>
            <apply>
              <times/>
              <apply>
                <times/>
                <apply>
                  <times/>
                  <ci>Fsl</ci>
                  <ci>gNa</ci>
                </apply>
                <apply>
                  <power/>
                  <ci>m</ci>
                  <cn cellml:units="dimensionless">3.0</cn>
                </apply>
              </apply>
              <ci>h</ci>
            </apply>
            <ci>j</ci>
          </apply>
          <apply>
            <minus/>
            <ci>V</ci>
            <ci>ENa_sl</ci>
          </apply>
        </apply>
      </apply>
      <apply>
        <eq/>
        <apply>
          <diff/>
          <bvar>
            <ci>time</ci>
          </bvar>
          <ci>h</ci>
        </apply>
        <apply>
          <divide/>
          <apply>
            <minus/>
            <ci>ina_h_inf</ci>
            <ci>h</ci>
          </apply>
          <ci>ina_h_tau</ci>
        </apply>
      </apply>
      <apply>
        <eq/>
        <ci>ina_h_alpha</ci>
        <piecewise>
          <piece>
            <apply>
              <times/>
              <cn cellml:units="mS_per_uF">0.135</cn>
              <apply>
                <exp/>
                <apply>
                  <divide/>
                  <apply>
                    <plus/>
                    <ci>V</ci>
                    <cn cellml:units="mV">80.0</cn>
                  </apply>
                  <apply>
                    <minus/>
                    <cn cellml:units="mV">6.8</cn>
                  </apply>
                </apply>
              </apply>
            </apply>
            <apply>
              <lt/>
              <ci>V</ci>
              <apply>
                <minus/>
                <cn cellml:units="mV">40.0</cn>
              </apply>
            </apply>
          </piece>
          <otherwise>
            <cn cellml:units="mS_per_uF">0.0</cn>
          </otherwise>
        </piecewise>
      </apply>
      <apply>
        <eq/>
        <ci>ina_h_beta</ci>
        <piecewise>
          <piece>
            <apply>
              <plus/>
              <apply>
                <times/>
                <cn cellml:units="mS_per_uF">3.56</cn>
                <apply>
                  <exp/>
                  <apply>
                    <times/>
                    <cn cellml:units="per_mV">0.079</cn>
                    <ci>V</ci>
                  </apply>
                </apply>
              </apply>
              <apply>
                <times/>
                <cn cellml:units="mS_per_uF">310000.0</cn>
                <apply>
                  <exp/>
                  <apply>
                    <times/>
                    <cn cellml:units="per_mV">0.35</cn>
                    <ci>V</ci>
                  </apply>
                </apply>
              </apply>
            </apply>
            <apply>
              <lt/>
              <ci>V</ci>
              <apply>
                <minus/>
                <cn cellml:units="mV">40.0</cn>
              </apply>
            </apply>
          </piece>
          <otherwise>
            <apply>
              <divide/>
              <cn cellml:units="dimensionless">1.0</cn>
              <apply>
                <times/>
                <cn cellml:units="ms">0.13</cn>
                <apply>
                  <plus/>
                  <cn cellml:units="dimensionless">1.0</cn>
                  <apply>
                    <exp/>
                    <apply>
                      <divide/>
                      <apply>
                        <plus/>
                        <ci>V</ci>
                        <cn cellml:units="mV">10.66</cn>
                      </apply>
                      <apply>
                        <minus/>
                        <cn cellml:units="mV">11.1</cn>
                      </apply>
                    </apply>
                  </apply>
                </apply>
              </apply>
            </apply>
          </otherwise>
        </piecewise>
      </apply>
      <apply>
        <eq/>
        <ci>ina_h_inf</ci>
        <apply>
          <divide/>
          <ci>ina_h_alpha</ci>
          <apply>
            <plus/>
            <ci>ina_h_alpha</ci>
            <ci>ina_h_beta</ci>
          </apply>
        </apply>
      </apply>
      <apply>
        <eq/>
        <ci>ina_h_tau</ci>
        <apply>
          <divide/>
          <cn cellml:units="dimensionless">1.0</cn>
          <apply>
            <plus/>
            <ci>ina_h_alpha</ci>
            <ci>ina_h_beta</ci>
          </apply>
        </apply>
      </apply>
      <apply>
        <eq/>
        <ci>ina_j_alpha</ci>
        <piecewise>
          <piece>
            <apply>
              <divide/>
              <apply>
                <times/>
                <apply>
                  <minus/>
                  <apply>
                    <times/>
                    <apply>
                      <minus/>
                      <cn cellml:units="per_mV_per_ms">127140.0</cn>
                    </apply>
                    <apply>
                      <exp/>
                      <apply>
                        <times/>
                        <cn cellml:units="per_mV">0.2444</cn>
                        <ci>V</ci>
                      </apply>
                    </apply>
                  </apply>
                  <apply>
                    <times/>
                    <cn cellml:units="per_mV_per_ms">3.474e-05</cn>
                    <apply>
                      <exp/>
                      <apply>
                        <times/>
                        <apply>
                          <minus/>
                          <cn cellml:units="per_mV">0.04391</cn>
                        </apply>
                        <ci>V</ci>
                      </apply>
                    </apply>
                  </apply>
                </apply>
                <apply>
                  <plus/>
                  <ci>V</ci>
                  <cn cellml:units="mV">37.78</cn>
                </apply>
              </apply>
              <apply>
                <plus/>
                <cn cellml:units="dimensionless">1.0</cn>
                <apply>
                  <exp/>
                  <apply>
                    <times/>
                    <cn cellml:units="per_mV">0.311</cn>
                    <apply>
                      <plus/>
                      <ci>V</ci>
                      <cn cellml:units="mV">79.23</cn>
                    </apply>
                  </apply>
                </apply>
              </apply>
            </apply>
            <apply>
              <lt/>
              <ci>V</ci>
              <apply>
                <minus/>
                <cn cellml:units="mV">40.0</cn>
              </apply>
            </apply>
          </piece>
          <otherwise>
            <cn cellml:units="mS_per_uF">0.0</cn>
          </otherwise>
        </piecewise>
      </apply>
      <apply>
        <eq/>
        <ci>ina_j_beta</ci>
        <piecewise>
          <piece>
            <apply>
              <divide/>
              <apply>
                <times/>
                <cn cellml:units="mS_per_uF">0.1212</cn>
                <apply>
                  <exp/>
                  <apply>
                    <times/>
                    <apply>
                      <minus/>
                      <cn cellml:units="per_mV">0.01052</cn>
                    </apply>
                    <ci>V</ci>
                  </apply>
                </apply>
              </apply>
              <apply>
                <plus/>
                <cn cellml:units="dimensionless">1.0</cn>
                <apply>
                  <exp/>
                  <apply>
                    <times/>
                    <apply>
                      <minus/>
                      <cn cellml:units="per_mV">0.1378</cn>
                    </apply>
                    <apply>
                      <plus/>
                      <ci>V</ci>
                      <cn cellml:units="mV">40.14</cn>
                    </apply>
                  </apply>
                </apply>
              </apply>
            </apply>
            <apply>
              <lt/>
              <ci>V</ci>
              <apply>
                <minus/>
                <cn cellml:units="mV">40.0</cn>
              </apply>
            </apply>
          </piece>
          <otherwise>
            <apply>
              <divide/>
              <apply>
                <times/>
                <cn cellml:units="mS_per_uF">0.3</cn>
                <apply>
                  <exp/>
                  <apply>
                    <times/>
                    <apply>
                      <minus/>
                      <cn cellml:units="per_mV">2.535e-07</cn>
                    </apply>
                    <ci>V</ci>
                  </apply>
                </apply>
              </apply>
              <apply>
                <plus/>
                <cn cellml:units="dimensionless">1.0</cn>
                <apply>
                  <exp/>
                  <apply>
                    <times/>
                    <apply>
                      <minus/>
                      <cn cellml:units="per_mV">0.1</cn>
                    </apply>
                    <apply>
                      <plus/>
                      <ci>V</ci>
                      <cn cellml:units="mV">32.0</cn>
                    </apply>
                  </apply>
                </apply>
              </apply>
            </apply>
          </otherwise>
        </piecewise>
      </apply>
      <apply>
        <eq/>
        <ci>ina_j_inf</ci>
        <apply>
          <divide/>
          <ci>ina_j_alpha</ci>
          <apply>
            <plus/>
            <ci>ina_j_alpha</ci>
            <ci>ina_j_beta</ci>
          </apply>
        </apply>
      </apply>
      <apply>
        <eq/>
        <ci>ina_j_tau</ci>
        <apply>
          <divide/>
          <cn cellml:units="dimensionless">1.0</cn>
          <apply>
            <plus/>
            <ci>ina_j_alpha</ci>
            <ci>ina_j_beta</ci>
          </apply>
        </apply>
      </apply>
      <apply>
        <eq/>
        <ci>ina_m_alpha</ci>
        <piecewise>
          <piece>
            <cn cellml:units="mS_per_uF">3.2</cn>
            <apply>
              <eq/>
              <ci>V</ci>
              <apply>
                <minus/>
                <cn cellml:units="mV">47.13</cn>
              </apply>
            </apply>
          </piece>
          <otherwise>
            <apply>
              <divide/>
              <apply>
                <times/>
                <cn cellml:units="per_mV_per_ms">0.32</cn>
                <apply>
                  <plus/>
                  <ci>V</ci>
                  <cn cellml:units="mV">47.13</cn>
                </apply>
              </apply>
              <apply>
                <minus/>
                <cn cellml:units="dimensionless">1.0</cn>
                <apply>
                  <exp/>
                  <apply>
                    <times/>
                    <apply>
                      <minus/>
                      <cn cellml:units="per_mV">0.1</cn>
                    </apply>
                    <apply>
                      <plus/>
                      <ci>V</ci>
                      <cn cellml:units="mV">47.13</cn>
                    </apply>
                  </apply>
                </apply>
              </apply>
            </apply>
          </otherwise>
        </piecewise>
      </apply>
      <apply>
        <eq/>
        <ci>ina_m_beta</ci>
        <apply>
          <times/>
          <cn cellml:units="mS_per_uF">0.08</cn>
          <apply>
            <exp/>
            <apply>
              <divide/>
              <apply>
                <minus/>
                <ci>V</ci>
              </apply>
              <cn cellml:units="mV">11.0</cn>
            </apply>
          </apply>
        </apply>
      </apply>
      <apply>
        <eq/>
        <ci>ina_m_inf</ci>
        <apply>
          <divide/>
          <ci>ina_m_alpha</ci>
          <apply>
            <plus/>
            <ci>ina_m_alpha</ci>
            <ci>ina_m_beta</ci>
          </apply>
        </apply>
      </apply>
      <apply>
        <eq/>
        <ci>ina_m_tau</ci>
        <apply>
          <divide/>
          <cn cellml:units="dimensionless">1.0</cn>
          <apply>
            <plus/>
            <ci>ina_m_alpha</ci>
            <ci>ina_m_beta</ci>
          </apply>
        </apply>
      </apply>
      <apply>
        <eq/>
        <apply>
          <diff/>
          <bvar>
            <ci>time</ci>
          </bvar>
          <ci>j</ci>
        </apply>
        <apply>
          <divide/>
          <apply>
            <minus/>
            <ci>ina_j_inf</ci>
            <ci>j</ci>
          </apply>
          <ci>ina_j_tau</ci>
        </apply>
      </apply>
      <apply>
        <eq/>
        <apply>
          <diff/>
          <bvar>
            <ci>time</ci>
          </bvar>
          <ci>m</ci>
        </apply>
        <apply>
          <divide/>
          <apply>
            <minus/>
            <ci>ina_m_inf</ci>
            <ci>m</ci>
          </apply>
          <ci>ina_m_tau</ci>
        </apply>
      </apply>
    </math>
  </component>
  <component name="inab">
    <variable name="ENa_jn" units="mV" public_interface="in"/>
    <variable name="ENa_sl" units="mV" public_interface="in"/>
    <variable name="Fjn" units="dimensionless" public_interface="in"/>
    <variable name="Fsl" units="dimensionless" public_interface="in"/>
    <variable name="INaB" units="A_per_F"/>
    <variable name="INaB_jn" units="A_per_F" public_interface="out"/>
    <variable name="INaB_sl" units="A_per_F" public_interface="out"/>
    <variable name="V" units="mV" public_interface="in"/>
    <variable name="gNaB" units="mS_per_uF" initial_value="0.000597"/>
    <math xmlns="http://www.w3.org/1998/Math/MathML">
      <apply>
        <eq/>
        <ci>INaB</ci>
        <apply>
          <plus/>
          <ci>INaB_jn</ci>
          <ci>INaB_sl</ci>
        </apply>
      </apply>
      <apply>
        <eq/>
        <ci>INaB_jn</ci>
        <apply>
          <times/>
          <apply>
            <times/>
            <ci>Fjn</ci>
            <ci>gNaB</ci>
          </apply>
          <apply>
            <minus/>
            <ci>V</ci>
            <ci>ENa_jn</ci>
          </apply>
        </apply>
      </apply>
      <apply>
        <eq/>
        <ci>INaB_sl</ci>
        <apply>
          <times/>
          <apply>
            <times/>
            <ci>Fsl</ci>
            <ci>gNaB</ci>
          </apply>
          <apply>
            <minus/>
            <ci>V</ci>
            <ci>ENa_sl</ci>
          </apply>
        </apply>
      </apply>
    </math>
  </component>
  <component name="inaca">
    <variable name="AF" units="dimensionless" public_interface="in"/>
    <variable name="Ca_jn" units="mM" public_interface="in"/>
    <variable name="Ca_o" units="mM" public_interface="in"/>
    <variable name="Ca_sl" units="mM" public_interface="in"/>
    <variable name="FRT" units="per_mV" public_interface="in"/>
    <variable name="Fjn" units="dimensionless" public_interface="in"/>
    <variable name="Fsl" units="dimensionless" public_interface="in"/>
    <variable name="INaCa" units="A_per_F"/>
    <variable name="INaCa_jn" units="A_per_F" public_interface="out"/>
    <variable name="INaCa_sl" units="A_per_F" public_interface="out"/>
    <variable name="IbarNCX" units="A_per_F"/>
    <variable name="Ka_jn" units="dimensionless"/>
    <variable name="Ka_sl" units="dimensionless"/>
    <variable name="Kdact" units="mM" initial_value="0.000384"/>
    <variable name="KmCai" units="mM" initial_value="0.00359"/>
    <variable name="KmCao" units="mM" initial_value="1.3"/>
    <variable name="KmNai" units="mM" initial_value="12.29"/>
    <variable name="KmNao" units="mM" initial_value="87.5"/>
    <variable name="Na_jn" units="mM" public_interface="in"/>
    <variable name="Na_o" units="mM" public_interface="in"/>
    <variable name="Na_sl" units="mM" public_interface="in"/>
    <variable name="Q" units="dimensionless" public_interface="in"/>
    <variable name="Q10NCX" units="dimensionless" initial_value="1.57"/>
    <variable name="V" units="mV" public_interface="in"/>
    <variable name="inaca_INaCa_jn_s1" units="mol4_per_m12"/>
    <variable name="inaca_INaCa_jn_s2" units="mol4_per_m12"/>
    <variable name="inaca_INaCa_jn_s3" units="mol4_per_m12"/>
    <variable name="inaca_INaCa_sl_s1" units="mol4_per_m12"/>
    <variable name="inaca_INaCa_sl_s2" units="mol4_per_m12"/>
    <variable name="inaca_INaCa_sl_s3" units="mol4_per_m12"/>
    <variable name="ksat" units="dimensionless" initial_value="0.27"/>
    <variable name="nu" units="dimensionless" initial_value="0.35"/>
    <math xmlns="http://www.w3.org/1998/Math/MathML">
      <apply>
        <eq/>
        <ci>INaCa</ci>
        <apply>
          <plus/>
          <ci>INaCa_jn</ci>
          <ci>INaCa_sl</ci>
        </apply>
      </apply>
      <apply>
        <eq/>
        <ci>INaCa_jn</ci>
        <apply>
          <divide/>
          <apply>
            <divide/>
            <apply>
              <times/>
              <apply>
                <times/>
                <apply>
                  <times/>
                  <apply>
                    <times/>
                    <ci>Fjn</ci>
                    <ci>IbarNCX</ci>
                  </apply>
                  <apply>
                    <power/>
                    <ci>Q10NCX</ci>
                    <ci>Q</ci>
                  </apply>
                </apply>
                <ci>Ka_jn</ci>
              </apply>
              <apply>
                <minus/>
                <ci>inaca_INaCa_jn_s1</ci>
                <ci>inaca_INaCa_jn_s2</ci>
              </apply>
            </apply>
            <ci>inaca_INaCa_jn_s3</ci>
          </apply>
          <apply>
            <plus/>
            <cn cellml:units="dimensionless">1.0</cn>
            <apply>
              <times/>
              <ci>ksat</ci>
              <apply>
                <exp/>
                <apply>
                  <times/>
                  <apply>
                    <times/>
                    <apply>
                      <minus/>
                      <ci>nu</ci>
                      <cn cellml:units="dimensionless">1.0</cn>
                    </apply>
                    <ci>V</ci>
                  </apply>
                  <ci>FRT</ci>
                </apply>
              </apply>
            </apply>
          </apply>
        </apply>
      </apply>
      <apply>
        <eq/>
        <ci>INaCa_sl</ci>
        <apply>
          <divide/>
          <apply>
            <divide/>
            <apply>
              <times/>
              <apply>
                <times/>
                <apply>
                  <times/>
                  <apply>
                    <times/>
                    <ci>Fsl</ci>
                    <ci>IbarNCX</ci>
                  </apply>
                  <apply>
                    <power/>
                    <ci>Q10NCX</ci>
                    <ci>Q</ci>
                  </apply>
                </apply>
                <ci>Ka_sl</ci>
              </apply>
              <apply>
                <minus/>
                <ci>inaca_INaCa_sl_s1</ci>
                <ci>inaca_INaCa_sl_s2</ci>
              </apply>
            </apply>
            <ci>inaca_INaCa_sl_s3</ci>
          </apply>
          <apply>
            <plus/>
            <cn cellml:units="dimensionless">1.0</cn>
            <apply>
              <times/>
              <ci>ksat</ci>
              <apply>
                <exp/>
                <apply>
                  <times/>
                  <apply>
                    <times/>
                    <apply>
                      <minus/>
                      <ci>nu</ci>
                      <cn cellml:units="dimensionless">1.0</cn>
                    </apply>
                    <ci>V</ci>
                  </apply>
                  <ci>FRT</ci>
                </apply>
              </apply>
            </apply>
          </apply>
        </apply>
      </apply>
      <apply>
        <eq/>
        <ci>IbarNCX</ci>
        <apply>
          <times/>
          <apply>
            <plus/>
            <cn cellml:units="dimensionless">1.0</cn>
            <apply>
              <times/>
              <cn cellml:units="dimensionless">0.4</cn>
              <ci>AF</ci>
            </apply>
          </apply>
          <cn cellml:units="A_per_F">3.15</cn>
        </apply>
      </apply>
      <apply>
        <eq/>
        <ci>Ka_jn</ci>
        <apply>
          <divide/>
          <cn cellml:units="dimensionless">1.0</cn>
          <apply>
            <plus/>
            <cn cellml:units="dimensionless">1.0</cn>
            <apply>
              <power/>
              <apply>
                <divide/>
                <ci>Kdact</ci>
                <ci>Ca_jn</ci>
              </apply>
              <cn cellml:units="dimensionless">2.0</cn>
            </apply>
          </apply>
        </apply>
      </apply>
      <apply>
        <eq/>
        <ci>Ka_sl</ci>
        <apply>
          <divide/>
          <cn cellml:units="dimensionless">1.0</cn>
          <apply>
            <plus/>
            <cn cellml:units="dimensionless">1.0</cn>
            <apply>
              <power/>
              <apply>
                <divide/>
                <ci>Kdact</ci>
                <ci>Ca_sl</ci>
              </apply>
              <cn cellml:units="dimensionless">2.0</cn>
            </apply>
          </apply>
        </apply>
      </apply>
      <apply>
        <eq/>
        <ci>inaca_INaCa_jn_s1</ci>
        <apply>
          <times/>
          <apply>
            <times/>
            <apply>
              <exp/>
              <apply>
                <times/>
                <apply>
                  <times/>
                  <ci>nu</ci>
                  <ci>V</ci>
                </apply>
                <ci>FRT</ci>
              </apply>
            </apply>
            <apply>
              <power/>
              <ci>Na_jn</ci>
              <cn cellml:units="dimensionless">3.0</cn>
            </apply>
          </apply>
          <ci>Ca_o</ci>
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      <apply>
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        <ci>inaca_INaCa_jn_s2</ci>
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            <times/>
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                <times/>
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              <power/>
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      <apply>
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        <ci>inaca_INaCa_jn_s3</ci>
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          <plus/>
          <apply>
            <plus/>
            <apply>
              <plus/>
              <apply>
                <plus/>
                <apply>
                  <times/>
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                    <times/>
                    <ci>KmCai</ci>
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                      <power/>
                      <ci>Na_o</ci>
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                  <apply>
                    <plus/>
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                      <power/>
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                        <divide/>
                        <ci>Na_jn</ci>
                        <ci>KmNai</ci>
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                      <cn cellml:units="dimensionless">3.0</cn>
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                  </apply>
                </apply>
                <apply>
                  <times/>
                  <apply>
                    <times/>
                    <apply>
                      <power/>
                      <ci>KmNao</ci>
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                    <ci>Ca_jn</ci>
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                  <apply>
                    <plus/>
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                      <divide/>
                      <ci>Ca_jn</ci>
                      <ci>KmCai</ci>
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                </apply>
              </apply>
              <apply>
                <times/>
                <ci>KmCao</ci>
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                  <power/>
                  <ci>Na_jn</ci>
                  <cn cellml:units="dimensionless">3.0</cn>
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              </apply>
            </apply>
            <apply>
              <times/>
              <apply>
                <power/>
                <ci>Na_jn</ci>
                <cn cellml:units="dimensionless">3.0</cn>
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              <ci>Ca_o</ci>
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          </apply>
          <apply>
            <times/>
            <apply>
              <power/>
              <ci>Na_o</ci>
              <cn cellml:units="dimensionless">3.0</cn>
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            <ci>Ca_jn</ci>
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        </apply>
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        <eq/>
        <ci>inaca_INaCa_sl_s1</ci>
        <apply>
          <times/>
          <apply>
            <times/>
            <apply>
              <exp/>
              <apply>
                <times/>
                <apply>
                  <times/>
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                  <ci>V</ci>
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                <ci>FRT</ci>
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              <power/>
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          <ci>Ca_o</ci>
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        <ci>inaca_INaCa_sl_s2</ci>
        <apply>
          <times/>
          <apply>
            <times/>
            <apply>
              <exp/>
              <apply>
                <times/>
                <apply>
                  <times/>
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                    <minus/>
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                  <ci>V</ci>
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                <ci>FRT</ci>
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            <apply>
              <power/>
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              <cn cellml:units="dimensionless">3.0</cn>
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          </apply>
          <ci>Ca_sl</ci>
        </apply>
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      <apply>
        <eq/>
        <ci>inaca_INaCa_sl_s3</ci>
        <apply>
          <plus/>
          <apply>
            <plus/>
            <apply>
              <plus/>
              <apply>
                <plus/>
                <apply>
                  <times/>
                  <apply>
                    <times/>
                    <ci>KmCai</ci>
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                      <power/>
                      <ci>Na_o</ci>
                      <cn cellml:units="dimensionless">3.0</cn>
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                  </apply>
                  <apply>
                    <plus/>
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                      <power/>
                      <apply>
                        <divide/>
                        <ci>Na_sl</ci>
                        <ci>KmNai</ci>
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                      <cn cellml:units="dimensionless">3.0</cn>
                    </apply>
                  </apply>
                </apply>
                <apply>
                  <times/>
                  <apply>
                    <times/>
                    <apply>
                      <power/>
                      <ci>KmNao</ci>
                      <cn cellml:units="dimensionless">3.0</cn>
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                    <ci>Ca_sl</ci>
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                  <apply>
                    <plus/>
                    <cn cellml:units="dimensionless">1.0</cn>
                    <apply>
                      <divide/>
                      <ci>Ca_sl</ci>
                      <ci>KmCai</ci>
                    </apply>
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                </apply>
              </apply>
              <apply>
                <times/>
                <ci>KmCao</ci>
                <apply>
                  <power/>
                  <ci>Na_sl</ci>
                  <cn cellml:units="dimensionless">3.0</cn>
                </apply>
              </apply>
            </apply>
            <apply>
              <times/>
              <apply>
                <power/>
                <ci>Na_sl</ci>
                <cn cellml:units="dimensionless">3.0</cn>
              </apply>
              <ci>Ca_o</ci>
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          </apply>
          <apply>
            <times/>
            <apply>
              <power/>
              <ci>Na_o</ci>
              <cn cellml:units="dimensionless">3.0</cn>
            </apply>
            <ci>Ca_sl</ci>
          </apply>
        </apply>
      </apply>
    </math>
  </component>
  <component name="inak">
    <variable name="FRT" units="per_mV" public_interface="in"/>
    <variable name="Fjn" units="dimensionless" public_interface="in"/>
    <variable name="Fsl" units="dimensionless" public_interface="in"/>
    <variable name="INaK" units="A_per_F" public_interface="out"/>
    <variable name="INaK_jn" units="A_per_F" public_interface="out"/>
    <variable name="INaK_sl" units="A_per_F" public_interface="out"/>
    <variable name="IbarNaK" units="A_per_F" initial_value="1.26"/>
    <variable name="K_o" units="mM" public_interface="in"/>
    <variable name="KmKo" units="mM" initial_value="1.5"/>
    <variable name="KmNaip" units="mM" initial_value="11.0"/>
    <variable name="Na_jn" units="mM" public_interface="in"/>
    <variable name="Na_o" units="mM" public_interface="in"/>
    <variable name="Na_sl" units="mM" public_interface="in"/>
    <variable name="V" units="mV" public_interface="in"/>
    <variable name="fnak" units="dimensionless"/>
    <variable name="sigma" units="dimensionless"/>
    <math xmlns="http://www.w3.org/1998/Math/MathML">
      <apply>
        <eq/>
        <ci>INaK</ci>
        <apply>
          <plus/>
          <ci>INaK_jn</ci>
          <ci>INaK_sl</ci>
        </apply>
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      <apply>
        <eq/>
        <ci>INaK_jn</ci>
        <apply>
          <divide/>
          <apply>
            <divide/>
            <apply>
              <times/>
              <apply>
                <times/>
                <apply>
                  <times/>
                  <ci>Fjn</ci>
                  <ci>IbarNaK</ci>
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                <ci>fnak</ci>
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              <ci>K_o</ci>
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              <plus/>
              <cn cellml:units="dimensionless">1.0</cn>
              <apply>
                <power/>
                <apply>
                  <divide/>
                  <ci>KmNaip</ci>
                  <ci>Na_jn</ci>
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                <cn cellml:units="dimensionless">4.0</cn>
              </apply>
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          </apply>
          <apply>
            <plus/>
            <ci>K_o</ci>
            <ci>KmKo</ci>
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        <eq/>
        <ci>INaK_sl</ci>
        <apply>
          <divide/>
          <apply>
            <divide/>
            <apply>
              <times/>
              <apply>
                <times/>
                <apply>
                  <times/>
                  <ci>Fsl</ci>
                  <ci>IbarNaK</ci>
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                <ci>fnak</ci>
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              <ci>K_o</ci>
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              <plus/>
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                <power/>
                <apply>
                  <divide/>
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            <plus/>
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        <eq/>
        <ci>fnak</ci>
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          <divide/>
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            <plus/>
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              <plus/>
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              <apply>
                <times/>
                <cn cellml:units="dimensionless">0.1245</cn>
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                  <exp/>
                  <apply>
                    <times/>
                    <apply>
                      <times/>
                      <apply>
                        <minus/>
                        <cn cellml:units="dimensionless">0.1</cn>
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                      <ci>V</ci>
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                    <ci>FRT</ci>
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              </apply>
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            <apply>
              <times/>
              <apply>
                <times/>
                <cn cellml:units="dimensionless">0.0365</cn>
                <ci>sigma</ci>
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              <apply>
                <exp/>
                <apply>
                  <times/>
                  <apply>
                    <minus/>
                    <ci>V</ci>
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                  <ci>FRT</ci>
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              </apply>
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          </apply>
        </apply>
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      <apply>
        <eq/>
        <ci>sigma</ci>
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          <divide/>
          <apply>
            <minus/>
            <apply>
              <exp/>
              <apply>
                <divide/>
                <ci>Na_o</ci>
                <cn cellml:units="mM">67.3</cn>
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            <cn cellml:units="dimensionless">1.0</cn>
          </apply>
          <cn cellml:units="dimensionless">7.0</cn>
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      </apply>
    </math>
  </component>
  <component name="inal">
    <variable name="AF" units="dimensionless" public_interface="in"/>
    <variable name="ENa_jn" units="mV" public_interface="in"/>
    <variable name="ENa_sl" units="mV" public_interface="in"/>
    <variable name="Fjn" units="dimensionless" public_interface="in"/>
    <variable name="Fsl" units="dimensionless" public_interface="in"/>
    <variable name="INaL" units="A_per_F"/>
    <variable name="INaL_jn" units="A_per_F" public_interface="out"/>
    <variable name="INaL_sl" units="A_per_F" public_interface="out"/>
    <variable name="V" units="mV" public_interface="in"/>
    <variable name="gNaL" units="mS_per_uF"/>
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    <variable name="inal_hl_inf" units="dimensionless"/>
    <variable name="inal_hl_tau" units="ms" initial_value="600.0"/>
    <variable name="inal_ml_a" units="mS_per_uF"/>
    <variable name="inal_ml_b" units="mS_per_uF"/>
    <variable name="ml" units="mS_per_uF" initial_value="7.97426794490581868e-03"/>
    <variable name="time" units="ms" public_interface="in"/>
    <math xmlns="http://www.w3.org/1998/Math/MathML">
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        <eq/>
        <ci>INaL</ci>
        <apply>
          <plus/>
          <ci>INaL_jn</ci>
          <ci>INaL_sl</ci>
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        <eq/>
        <ci>INaL_jn</ci>
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          <times/>
          <apply>
            <times/>
            <apply>
              <times/>
              <apply>
                <times/>
                <ci>Fjn</ci>
                <ci>gNaL</ci>
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                <power/>
                <ci>ml</ci>
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            <ci>hl</ci>
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            <minus/>
            <ci>V</ci>
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        <eq/>
        <ci>INaL_sl</ci>
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          <times/>
          <apply>
            <times/>
            <apply>
              <times/>
              <apply>
                <times/>
                <ci>Fsl</ci>
                <ci>gNaL</ci>
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                <power/>
                <ci>ml</ci>
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            <ci>hl</ci>
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            <minus/>
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      <apply>
        <eq/>
        <ci>gNaL</ci>
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          <cn cellml:units="mS_per_uF">0.0025</cn>
          <ci>AF</ci>
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        <eq/>
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          <diff/>
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            <ci>time</ci>
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          <ci>hl</ci>
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        <apply>
          <divide/>
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            <minus/>
            <ci>inal_hl_inf</ci>
            <ci>hl</ci>
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          <ci>inal_hl_tau</ci>
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        <ci>inal_hl_inf</ci>
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          <divide/>
          <cn cellml:units="dimensionless">1.0</cn>
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            <plus/>
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              <exp/>
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                <divide/>
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                  <plus/>
                  <ci>V</ci>
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                <cn cellml:units="mV">6.1</cn>
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            </apply>
          </apply>
        </apply>
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      <apply>
        <eq/>
        <ci>inal_ml_a</ci>
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          <divide/>
          <apply>
            <times/>
            <cn cellml:units="per_mV_per_ms">0.32</cn>
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              <plus/>
              <ci>V</ci>
              <cn cellml:units="mV">47.13</cn>
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          <apply>
            <minus/>
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              <exp/>
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                <times/>
                <apply>
                  <minus/>
                  <cn cellml:units="per_mV">0.1</cn>
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                <apply>
                  <plus/>
                  <ci>V</ci>
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              </apply>
            </apply>
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        </apply>
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      <apply>
        <eq/>
        <ci>inal_ml_b</ci>
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          <times/>
          <cn cellml:units="mS_per_uF">0.08</cn>
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            <exp/>
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              <divide/>
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                <minus/>
                <ci>V</ci>
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              <cn cellml:units="mV">11.0</cn>
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          </apply>
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      <apply>
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            <ci>time</ci>
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        <apply>
          <minus/>
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            <times/>
            <ci>inal_ml_a</ci>
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              <minus/>
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              <ci>ml</ci>
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          <apply>
            <times/>
            <ci>inal_ml_b</ci>
            <ci>ml</ci>
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    </math>
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  <component name="ion">
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    <variable name="Cl_i" units="mM" public_interface="out" initial_value="15.0"/>
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    <variable name="Ca_sl" units="mM" public_interface="in"/>
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    <variable name="Fsl" units="dimensionless" public_interface="in"/>
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    <variable name="IpCa" units="A_per_F"/>
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    <variable name="IpCa_sl" units="A_per_F" public_interface="out"/>
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    <variable name="Q10SLCaP" units="dimensionless" initial_value="2.35"/>
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    <variable name="ipca_IpCa_jn_a" units="dimensionless"/>
    <variable name="ipca_IpCa_sl_a" units="dimensionless"/>
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        <ci>IpCa</ci>
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          <plus/>
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          <ci>IpCa_sl</ci>
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      <apply>
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        <ci>IpCa_jn</ci>
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          <divide/>
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            <times/>
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              <times/>
              <apply>
                <times/>
                <ci>Fjn</ci>
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                  <power/>
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              <ci>IbarSLCaP</ci>
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          <divide/>
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            <times/>
            <apply>
              <times/>
              <apply>
                <times/>
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                  <power/>
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              <ci>IbarSLCaP</ci>
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            <ci>ipca_IpCa_sl_a</ci>
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          <apply>
            <plus/>
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      <apply>
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        <ci>b</ci>
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          <power/>
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            <times/>
            <ci>KmPCa</ci>
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      <apply>
        <eq/>
        <ci>ipca_IpCa_jn_a</ci>
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          <power/>
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            <times/>
            <ci>Ca_jn</ci>
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        <ci>ipca_IpCa_sl_a</ci>
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          <power/>
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            <times/>
            <ci>Ca_sl</ci>
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          <cn cellml:units="dimensionless">1.6</cn>
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      </apply>
    </math>
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  <component name="ito">
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    <variable name="EK" units="mV" public_interface="in"/>
    <variable name="Ito" units="A_per_F" public_interface="out"/>
    <variable name="V" units="mV" public_interface="in"/>
    <variable name="gto" units="mS_per_uF"/>
    <variable name="ito_x_inf" units="dimensionless"/>
    <variable name="ito_x_tau" units="ms"/>
    <variable name="ito_y_inf" units="dimensionless"/>
    <variable name="ito_y_tau" units="ms"/>
    <variable name="time" units="ms" public_interface="in"/>
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          <times/>
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            <times/>
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              <times/>
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            <ci>y</ci>
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            <minus/>
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                <divide/>
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                  <minus/>
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                    <plus/>
                    <ci>V</ci>
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                </apply>
                <cn cellml:units="mV">11.0</cn>
              </apply>
            </apply>
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        </apply>
      </apply>
      <apply>
        <eq/>
        <ci>ito_x_tau</ci>
        <apply>
          <plus/>
          <apply>
            <times/>
            <cn cellml:units="ms">3.5</cn>
            <apply>
              <exp/>
              <apply>
                <minus/>
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                  <power/>
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                    <divide/>
                    <ci>V</ci>
                    <cn cellml:units="mV">30.0</cn>
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                  <cn cellml:units="dimensionless">2.0</cn>
                </apply>
              </apply>
            </apply>
          </apply>
          <cn cellml:units="ms">1.5</cn>
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      <apply>
        <eq/>
        <ci>ito_y_inf</ci>
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          <divide/>
          <cn cellml:units="dimensionless">1.0</cn>
          <apply>
            <plus/>
            <cn cellml:units="dimensionless">1.0</cn>
            <apply>
              <exp/>
              <apply>
                <divide/>
                <apply>
                  <plus/>
                  <ci>V</ci>
                  <cn cellml:units="mV">40.5</cn>
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                <cn cellml:units="mV">11.5</cn>
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            </apply>
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        </apply>
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      <apply>
        <eq/>
        <ci>ito_y_tau</ci>
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          <plus/>
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            <times/>
            <cn cellml:units="ms">25.635</cn>
            <apply>
              <exp/>
              <apply>
                <minus/>
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                  <power/>
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                    <divide/>
                    <apply>
                      <plus/>
                      <ci>V</ci>
                      <cn cellml:units="mV">52.45</cn>
                    </apply>
                    <cn cellml:units="mV">15.8827</cn>
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                  <cn cellml:units="dimensionless">2.0</cn>
                </apply>
              </apply>
            </apply>
          </apply>
          <cn cellml:units="ms">24.14</cn>
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      <apply>
        <eq/>
        <apply>
          <diff/>
          <bvar>
            <ci>time</ci>
          </bvar>
          <ci>x</ci>
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        <apply>
          <divide/>
          <apply>
            <minus/>
            <ci>ito_x_inf</ci>
            <ci>x</ci>
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          <ci>ito_x_tau</ci>
        </apply>
      </apply>
      <apply>
        <eq/>
        <apply>
          <diff/>
          <bvar>
            <ci>time</ci>
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          <ci>y</ci>
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        <apply>
          <divide/>
          <apply>
            <minus/>
            <ci>ito_y_inf</ci>
            <ci>y</ci>
          </apply>
          <ci>ito_y_tau</ci>
        </apply>
      </apply>
    </math>
  </component>
  <component name="junc">
    <variable name="Fjn" units="dimensionless" public_interface="out" initial_value="0.11"/>
    <variable name="Fjn_CaL" units="dimensionless" public_interface="out" initial_value="0.9"/>
    <variable name="Fsl" units="dimensionless" public_interface="out"/>
    <variable name="Fsl_CaL" units="dimensionless" public_interface="out"/>
    <math xmlns="http://www.w3.org/1998/Math/MathML">
      <apply>
        <eq/>
        <ci>Fsl</ci>
        <apply>
          <minus/>
          <cn cellml:units="dimensionless">1.0</cn>
          <ci>Fjn</ci>
        </apply>
      </apply>
      <apply>
        <eq/>
        <ci>Fsl_CaL</ci>
        <apply>
          <minus/>
          <cn cellml:units="dimensionless">1.0</cn>
          <ci>Fjn_CaL</ci>
        </apply>
      </apply>
    </math>
  </component>
  <component name="membrane">
    <variable name="ICa_tot" units="A_per_F"/>
    <variable name="ICa_tot_jn" units="A_per_F" public_interface="in"/>
    <variable name="ICa_tot_sl" units="A_per_F" public_interface="in"/>
    <variable name="IClB" units="A_per_F" public_interface="in"/>
    <variable name="IClCa" units="A_per_F" public_interface="in"/>
    <variable name="ICl_tot" units="A_per_F"/>
    <variable name="IK_tot" units="A_per_F" public_interface="in"/>
    <variable name="INa_tot" units="A_per_F"/>
    <variable name="INa_tot_jn" units="A_per_F" public_interface="in"/>
    <variable name="INa_tot_sl" units="A_per_F" public_interface="in"/>
    <variable name="I_stim" units="A_per_F" public_interface="in"/>
    <variable name="I_tot" units="A_per_F"/>
    <variable name="V" units="mV" public_interface="out" initial_value="-7.49738877185916408e+01"/>
    <variable name="time" units="ms" public_interface="in"/>
    <math xmlns="http://www.w3.org/1998/Math/MathML">
      <apply>
        <eq/>
        <ci>ICa_tot</ci>
        <apply>
          <plus/>
          <ci>ICa_tot_jn</ci>
          <ci>ICa_tot_sl</ci>
        </apply>
      </apply>
      <apply>
        <eq/>
        <ci>ICl_tot</ci>
        <apply>
          <plus/>
          <ci>IClCa</ci>
          <ci>IClB</ci>
        </apply>
      </apply>
      <apply>
        <eq/>
        <ci>INa_tot</ci>
        <apply>
          <plus/>
          <ci>INa_tot_jn</ci>
          <ci>INa_tot_sl</ci>
        </apply>
      </apply>
      <apply>
        <eq/>
        <ci>I_tot</ci>
        <apply>
          <plus/>
          <apply>
            <plus/>
            <apply>
              <plus/>
              <ci>INa_tot</ci>
              <ci>ICl_tot</ci>
            </apply>
            <ci>ICa_tot</ci>
          </apply>
          <ci>IK_tot</ci>
        </apply>
      </apply>
      <apply>
        <eq/>
        <apply>
          <diff/>
          <bvar>
            <ci>time</ci>
          </bvar>
          <ci>V</ci>
        </apply>
        <apply>
          <minus/>
          <apply>
            <plus/>
            <ci>I_tot</ci>
            <ci>I_stim</ci>
          </apply>
        </apply>
      </apply>
    </math>
  </component>
  <component name="nernst">
    <variable name="Ca_jn" units="mM" public_interface="in"/>
    <variable name="Ca_o" units="mM" public_interface="in"/>
    <variable name="Ca_sl" units="mM" public_interface="in"/>
    <variable name="Cl_i" units="mM" public_interface="in"/>
    <variable name="Cl_o" units="mM" public_interface="in"/>
    <variable name="ECa_jn" units="mV" public_interface="out"/>
    <variable name="ECa_sl" units="mV" public_interface="out"/>
    <variable name="ECl" units="mV" public_interface="out"/>
    <variable name="EK" units="mV" public_interface="out"/>
    <variable name="ENa_jn" units="mV" public_interface="out"/>
    <variable name="ENa_sl" units="mV" public_interface="out"/>
    <variable name="FRT" units="per_mV" public_interface="in"/>
    <variable name="K_i" units="mM" public_interface="in"/>
    <variable name="K_o" units="mM" public_interface="in"/>
    <variable name="Na_jn" units="mM" public_interface="in"/>
    <variable name="Na_o" units="mM" public_interface="in"/>
    <variable name="Na_sl" units="mM" public_interface="in"/>
    <math xmlns="http://www.w3.org/1998/Math/MathML">
      <apply>
        <eq/>
        <ci>ECa_jn</ci>
        <apply>
          <times/>
          <apply>
            <divide/>
            <apply>
              <divide/>
              <cn cellml:units="dimensionless">1.0</cn>
              <ci>FRT</ci>
            </apply>
            <cn cellml:units="dimensionless">2.0</cn>
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          <apply>
            <ln/>
            <apply>
              <divide/>
              <ci>Ca_o</ci>
              <ci>Ca_jn</ci>
            </apply>
          </apply>
        </apply>
      </apply>
      <apply>
        <eq/>
        <ci>ECa_sl</ci>
        <apply>
          <times/>
          <apply>
            <divide/>
            <apply>
              <divide/>
              <cn cellml:units="dimensionless">1.0</cn>
              <ci>FRT</ci>
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            <cn cellml:units="dimensionless">2.0</cn>
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          <apply>
            <ln/>
            <apply>
              <divide/>
              <ci>Ca_o</ci>
              <ci>Ca_sl</ci>
            </apply>
          </apply>
        </apply>
      </apply>
      <apply>
        <eq/>
        <ci>ECl</ci>
        <apply>
          <times/>
          <apply>
            <divide/>
            <cn cellml:units="dimensionless">1.0</cn>
            <ci>FRT</ci>
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          <apply>
            <ln/>
            <apply>
              <divide/>
              <ci>Cl_i</ci>
              <ci>Cl_o</ci>
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          </apply>
        </apply>
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      <apply>
        <eq/>
        <ci>EK</ci>
        <apply>
          <times/>
          <apply>
            <divide/>
            <cn cellml:units="dimensionless">1.0</cn>
            <ci>FRT</ci>
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          <apply>
            <ln/>
            <apply>
              <divide/>
              <ci>K_o</ci>
              <ci>K_i</ci>
            </apply>
          </apply>
        </apply>
      </apply>
      <apply>
        <eq/>
        <ci>ENa_jn</ci>
        <apply>
          <times/>
          <apply>
            <divide/>
            <cn cellml:units="dimensionless">1.0</cn>
            <ci>FRT</ci>
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          <apply>
            <ln/>
            <apply>
              <divide/>
              <ci>Na_o</ci>
              <ci>Na_jn</ci>
            </apply>
          </apply>
        </apply>
      </apply>
      <apply>
        <eq/>
        <ci>ENa_sl</ci>
        <apply>
          <times/>
          <apply>
            <divide/>
            <cn cellml:units="dimensionless">1.0</cn>
            <ci>FRT</ci>
          </apply>
          <apply>
            <ln/>
            <apply>
              <divide/>
              <ci>Na_o</ci>
              <ci>Na_sl</ci>
            </apply>
          </apply>
        </apply>
      </apply>
    </math>
  </component>
  <component name="phys">
    <variable name="F" units="C_per_mol" public_interface="out" initial_value="96485.0"/>
    <variable name="FRT" units="per_mV" public_interface="out"/>
    <variable name="Q" units="dimensionless" public_interface="out"/>
    <variable name="R" units="mJ_per_mol_per_K" initial_value="8314.0"/>
    <variable name="T" units="kelvin" initial_value="310.0"/>
    <math xmlns="http://www.w3.org/1998/Math/MathML">
      <apply>
        <eq/>
        <ci>FRT</ci>
        <apply>
          <divide/>
          <apply>
            <divide/>
            <ci>F</ci>
            <ci>R</ci>
          </apply>
          <ci>T</ci>
        </apply>
      </apply>
      <apply>
        <eq/>
        <ci>Q</ci>
        <apply>
          <divide/>
          <apply>
            <minus/>
            <ci>T</ci>
            <cn cellml:units="kelvin">310.0</cn>
          </apply>
          <cn cellml:units="kelvin">10.0</cn>
        </apply>
      </apply>
    </math>
  </component>
  <component name="potassium">
    <variable name="ICaL_K" units="A_per_F" public_interface="in"/>
    <variable name="IK1" units="A_per_F" public_interface="in"/>
    <variable name="IKACh" units="A_per_F" public_interface="in"/>
    <variable name="IK_tot" units="A_per_F" public_interface="out"/>
    <variable name="IKp" units="A_per_F" public_interface="in"/>
    <variable name="IKr" units="A_per_F" public_interface="in"/>
    <variable name="IKs" units="A_per_F" public_interface="in"/>
    <variable name="IKur" units="A_per_F" public_interface="in"/>
    <variable name="INaK" units="A_per_F" public_interface="in"/>
    <variable name="Ito" units="A_per_F" public_interface="in"/>
    <variable name="K_i" units="mM" public_interface="out" initial_value="120.0"/>
    <variable name="time" units="ms" public_interface="in"/>
    <math xmlns="http://www.w3.org/1998/Math/MathML">
      <apply>
        <eq/>
        <ci>IK_tot</ci>
        <apply>
          <plus/>
          <apply>
            <plus/>
            <apply>
              <plus/>
              <apply>
                <plus/>
                <apply>
                  <minus/>
                  <apply>
                    <plus/>
                    <apply>
                      <plus/>
                      <apply>
                        <plus/>
                        <ci>Ito</ci>
                        <ci>IKr</ci>
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                      <ci>IKs</ci>
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                    <ci>IK1</ci>
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                  <apply>
                    <times/>
                    <cn cellml:units="dimensionless">2.0</cn>
                    <ci>INaK</ci>
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                </apply>
                <ci>ICaL_K</ci>
              </apply>
              <ci>IKp</ci>
            </apply>
            <ci>IKur</ci>
          </apply>
          <ci>IKACh</ci>
        </apply>
      </apply>
      <apply>
        <eq/>
        <apply>
          <diff/>
          <bvar>
            <ci>time</ci>
          </bvar>
          <ci>K_i</ci>
        </apply>
        <cn cellml:units="mM_per_ms">0.0</cn>
      </apply>
    </math>
  </component>
  <component name="ryr">
    <variable name="AF" units="dimensionless" public_interface="in"/>
    <variable name="Ca_i" units="mM" public_interface="in"/>
    <variable name="Ca_jn" units="mM" public_interface="in"/>
    <variable name="Ca_sr" units="mM" public_interface="in"/>
    <variable name="J_SRCarel" units="mM_per_ms" public_interface="out"/>
    <variable name="J_SRleak" units="mM_per_ms" public_interface="out"/>
    <variable name="J_serca" units="mM_per_ms" public_interface="out"/>
    <variable name="Kmf" units="mM"/>
    <variable name="Kmr" units="mM" initial_value="1.7"/>
    <variable name="MaxSR" units="dimensionless" initial_value="15.0"/>
    <variable name="MinSR" units="dimensionless" initial_value="1.0"/>
    <variable name="Q" units="dimensionless" public_interface="in"/>
    <variable name="Q10SRCaP" units="dimensionless" initial_value="2.6"/>
    <variable name="RI" units="dimensionless"/>
    <variable name="Vmax_SRCaP" units="mM_per_ms" initial_value="0.0053114"/>
    <variable name="ec50SR" units="mM" initial_value="0.45"/>
    <variable name="hillSRCaP" units="dimensionless" initial_value="1.787"/>
    <variable name="i" units="mS_per_uF" initial_value="4.16351235655844508e-07"/>
    <variable name="kCaSR" units="dimensionless"/>
    <variable name="kiCa" units="per_mM_per_ms" initial_value="0.5"/>
    <variable name="kiSRCa" units="per_mM_per_ms"/>
    <variable name="kim" units="mS_per_uF" initial_value="0.005"/>
    <variable name="koCa" units="per_mM2_per_ms"/>
    <variable name="koSRCa" units="per_mM2_per_ms"/>
    <variable name="kom" units="mS_per_uF" initial_value="0.06"/>
    <variable name="ks" units="mS_per_uF" initial_value="25.0"/>
    <variable name="o" units="mS_per_uF" initial_value="1.73377710603823675e-06"/>
    <variable name="r" units="mS_per_uF" initial_value="8.06359263514647706e-01"/>
    <variable name="time" units="ms" public_interface="in"/>
    <math xmlns="http://www.w3.org/1998/Math/MathML">
      <apply>
        <eq/>
        <ci>J_SRCarel</ci>
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          <times/>
          <apply>
            <times/>
            <ci>ks</ci>
            <ci>o</ci>
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          <apply>
            <minus/>
            <ci>Ca_sr</ci>
            <ci>Ca_jn</ci>
          </apply>
        </apply>
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      <apply>
        <eq/>
        <ci>J_SRleak</ci>
        <apply>
          <times/>
          <apply>
            <times/>
            <apply>
              <plus/>
              <cn cellml:units="dimensionless">1.0</cn>
              <apply>
                <times/>
                <cn cellml:units="dimensionless">0.25</cn>
                <ci>AF</ci>
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            <apply>
              <minus/>
              <ci>Ca_sr</ci>
              <ci>Ca_jn</ci>
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          </apply>
          <cn cellml:units="mS_per_uF">5.348e-06</cn>
        </apply>
      </apply>
      <apply>
        <eq/>
        <ci>J_serca</ci>
        <apply>
          <divide/>
          <apply>
            <times/>
            <apply>
              <times/>
              <apply>
                <power/>
                <ci>Q10SRCaP</ci>
                <ci>Q</ci>
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              <ci>Vmax_SRCaP</ci>
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            <apply>
              <minus/>
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                <power/>
                <apply>
                  <divide/>
                  <ci>Ca_i</ci>
                  <ci>Kmf</ci>
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                <ci>hillSRCaP</ci>
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              <apply>
                <power/>
                <apply>
                  <divide/>
                  <ci>Ca_sr</ci>
                  <ci>Kmr</ci>
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                <ci>hillSRCaP</ci>
              </apply>
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          </apply>
          <apply>
            <plus/>
            <apply>
              <plus/>
              <cn cellml:units="dimensionless">1.0</cn>
              <apply>
                <power/>
                <apply>
                  <divide/>
                  <ci>Ca_i</ci>
                  <ci>Kmf</ci>
                </apply>
                <ci>hillSRCaP</ci>
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            <apply>
              <power/>
              <apply>
                <divide/>
                <ci>Ca_sr</ci>
                <ci>Kmr</ci>
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              <ci>hillSRCaP</ci>
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          </apply>
        </apply>
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      <apply>
        <eq/>
        <ci>Kmf</ci>
        <apply>
          <times/>
          <cn cellml:units="dimensionless">2.5</cn>
          <cn cellml:units="mM">0.000246</cn>
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      <apply>
        <eq/>
        <ci>RI</ci>
        <apply>
          <minus/>
          <apply>
            <minus/>
            <apply>
              <minus/>
              <cn cellml:units="dimensionless">1.0</cn>
              <ci>r</ci>
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            <ci>o</ci>
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          <ci>i</ci>
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          <diff/>
          <bvar>
            <ci>time</ci>
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          <ci>i</ci>
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        <apply>
          <minus/>
          <apply>
            <minus/>
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              <times/>
              <apply>
                <times/>
                <ci>kiSRCa</ci>
                <ci>Ca_jn</ci>
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              <ci>o</ci>
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            <apply>
              <times/>
              <ci>kim</ci>
              <ci>i</ci>
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          <apply>
            <minus/>
            <apply>
              <times/>
              <ci>kom</ci>
              <ci>i</ci>
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            <apply>
              <times/>
              <apply>
                <times/>
                <ci>koSRCa</ci>
                <apply>
                  <power/>
                  <ci>Ca_jn</ci>
                  <cn cellml:units="dimensionless">2.0</cn>
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              </apply>
              <ci>RI</ci>
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        </apply>
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      <apply>
        <eq/>
        <ci>kCaSR</ci>
        <apply>
          <minus/>
          <ci>MaxSR</ci>
          <apply>
            <divide/>
            <apply>
              <minus/>
              <ci>MaxSR</ci>
              <ci>MinSR</ci>
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            <apply>
              <plus/>
              <cn cellml:units="dimensionless">1.0</cn>
              <apply>
                <power/>
                <apply>
                  <divide/>
                  <ci>ec50SR</ci>
                  <ci>Ca_sr</ci>
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                <cn cellml:units="dimensionless">2.5</cn>
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          </apply>
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      <apply>
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        <ci>kiSRCa</ci>
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          <times/>
          <ci>kiCa</ci>
          <ci>kCaSR</ci>
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      <apply>
        <eq/>
        <ci>koCa</ci>
        <apply>
          <times/>
          <apply>
            <plus/>
            <cn cellml:units="dimensionless">10.0</cn>
            <apply>
              <times/>
              <cn cellml:units="dimensionless">20.0</cn>
              <ci>AF</ci>
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          </apply>
          <cn cellml:units="per_mM2_per_ms">1.0</cn>
        </apply>
      </apply>
      <apply>
        <eq/>
        <ci>koSRCa</ci>
        <apply>
          <divide/>
          <ci>koCa</ci>
          <ci>kCaSR</ci>
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      <apply>
        <eq/>
        <apply>
          <diff/>
          <bvar>
            <ci>time</ci>
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          <ci>o</ci>
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        <apply>
          <minus/>
          <apply>
            <minus/>
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              <times/>
              <apply>
                <times/>
                <ci>koSRCa</ci>
                <apply>
                  <power/>
                  <ci>Ca_jn</ci>
                  <cn cellml:units="dimensionless">2.0</cn>
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              </apply>
              <ci>r</ci>
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            <apply>
              <times/>
              <ci>kom</ci>
              <ci>o</ci>
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          <apply>
            <minus/>
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              <times/>
              <apply>
                <times/>
                <ci>kiSRCa</ci>
                <ci>Ca_jn</ci>
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              <ci>o</ci>
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            <apply>
              <times/>
              <ci>kim</ci>
              <ci>i</ci>
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      <apply>
        <eq/>
        <apply>
          <diff/>
          <bvar>
            <ci>time</ci>
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          <ci>r</ci>
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        <apply>
          <minus/>
          <apply>
            <minus/>
            <apply>
              <times/>
              <ci>kim</ci>
              <ci>RI</ci>
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            <apply>
              <times/>
              <apply>
                <times/>
                <ci>kiSRCa</ci>
                <ci>Ca_jn</ci>
              </apply>
              <ci>r</ci>
            </apply>
          </apply>
          <apply>
            <minus/>
            <apply>
              <times/>
              <apply>
                <times/>
                <ci>koSRCa</ci>
                <apply>
                  <power/>
                  <ci>Ca_jn</ci>
                  <cn cellml:units="dimensionless">2.0</cn>
                </apply>
              </apply>
              <ci>r</ci>
            </apply>
            <apply>
              <times/>
              <ci>kom</ci>
              <ci>o</ci>
            </apply>
          </apply>
        </apply>
      </apply>
    </math>
  </component>
  <component name="sodium">
    <variable name="C" units="farad" public_interface="in"/>
    <variable name="F" units="C_per_mol" public_interface="in"/>
    <variable name="ICaL_Na_jn" units="A_per_F" public_interface="in"/>
    <variable name="ICaL_Na_sl" units="A_per_F" public_interface="in"/>
    <variable name="INaB_jn" units="A_per_F" public_interface="in"/>
    <variable name="INaB_sl" units="A_per_F" public_interface="in"/>
    <variable name="INaCa_jn" units="A_per_F" public_interface="in"/>
    <variable name="INaCa_sl" units="A_per_F" public_interface="in"/>
    <variable name="INaK_jn" units="A_per_F" public_interface="in"/>
    <variable name="INaK_sl" units="A_per_F" public_interface="in"/>
    <variable name="INaL_jn" units="A_per_F" public_interface="in"/>
    <variable name="INaL_sl" units="A_per_F" public_interface="in"/>
    <variable name="INa_jn" units="A_per_F" public_interface="in"/>
    <variable name="INa_sl" units="A_per_F" public_interface="in"/>
    <variable name="INa_tot_jn" units="A_per_F" public_interface="out"/>
    <variable name="INa_tot_sl" units="A_per_F" public_interface="out"/>
    <variable name="JNa_jnsl" units="m3_per_s"/>
    <variable name="JNa_slmyo" units="m3_per_s"/>
    <variable name="NaB_jn" units="mM" public_interface="in"/>
    <variable name="NaB_sl" units="mM" public_interface="in"/>
    <variable name="Na_i" units="mM" public_interface="out" initial_value="9.20582356442186978e+00"/>
    <variable name="Na_jn" units="mM" public_interface="out" initial_value="9.20484970072274145e+00"/>
    <variable name="Na_sl" units="mM" public_interface="out" initial_value="9.20559631626608166e+00"/>
    <variable name="Vjn" units="litre" public_interface="in"/>
    <variable name="Vmyo" units="litre" public_interface="in"/>
    <variable name="Vsl" units="litre" public_interface="in"/>
    <variable name="time" units="ms" public_interface="in"/>
    <math xmlns="http://www.w3.org/1998/Math/MathML">
      <apply>
        <eq/>
        <ci>INa_tot_jn</ci>
        <apply>
          <plus/>
          <apply>
            <plus/>
            <apply>
              <plus/>
              <apply>
                <plus/>
                <apply>
                  <plus/>
                  <ci>INa_jn</ci>
                  <ci>INaB_jn</ci>
                </apply>
                <apply>
                  <times/>
                  <cn cellml:units="dimensionless">3.0</cn>
                  <ci>INaCa_jn</ci>
                </apply>
              </apply>
              <apply>
                <times/>
                <cn cellml:units="dimensionless">3.0</cn>
                <ci>INaK_jn</ci>
              </apply>
            </apply>
            <ci>ICaL_Na_jn</ci>
          </apply>
          <ci>INaL_jn</ci>
        </apply>
      </apply>
      <apply>
        <eq/>
        <ci>INa_tot_sl</ci>
        <apply>
          <plus/>
          <apply>
            <plus/>
            <apply>
              <plus/>
              <apply>
                <plus/>
                <apply>
                  <plus/>
                  <ci>INa_sl</ci>
                  <ci>INaB_sl</ci>
                </apply>
                <apply>
                  <times/>
                  <cn cellml:units="dimensionless">3.0</cn>
                  <ci>INaCa_sl</ci>
                </apply>
              </apply>
              <apply>
                <times/>
                <cn cellml:units="dimensionless">3.0</cn>
                <ci>INaK_sl</ci>
              </apply>
            </apply>
            <ci>ICaL_Na_sl</ci>
          </apply>
          <ci>INaL_sl</ci>
        </apply>
      </apply>
      <apply>
        <eq/>
        <ci>JNa_jnsl</ci>
        <apply>
          <divide/>
          <cn cellml:units="m3_per_s">1.0</cn>
          <apply>
            <times/>
            <apply>
              <divide/>
              <cn cellml:units="dimensionless"> 1.63820000000000000e+12</cn>
              <cn cellml:units="dimensionless">3.0</cn>
            </apply>
            <cn cellml:units="dimensionless">100.0</cn>
          </apply>
        </apply>
      </apply>
      <apply>
        <eq/>
        <ci>JNa_slmyo</ci>
        <apply>
          <divide/>
          <cn cellml:units="m3_per_s">1.0</cn>
          <apply>
            <times/>
            <apply>
              <divide/>
              <cn cellml:units="dimensionless"> 1.83080000000000000e+10</cn>
              <cn cellml:units="dimensionless">3.0</cn>
            </apply>
            <cn cellml:units="dimensionless">100.0</cn>
          </apply>
        </apply>
      </apply>
      <apply>
        <eq/>
        <apply>
          <diff/>
          <bvar>
            <ci>time</ci>
          </bvar>
          <ci>Na_i</ci>
        </apply>
        <apply>
          <times/>
          <apply>
            <divide/>
            <ci>JNa_slmyo</ci>
            <ci>Vmyo</ci>
          </apply>
          <apply>
            <minus/>
            <ci>Na_sl</ci>
            <ci>Na_i</ci>
          </apply>
        </apply>
      </apply>
      <apply>
        <eq/>
        <apply>
          <diff/>
          <bvar>
            <ci>time</ci>
          </bvar>
          <ci>Na_jn</ci>
        </apply>
        <apply>
          <minus/>
          <apply>
            <plus/>
            <apply>
              <divide/>
              <apply>
                <times/>
                <apply>
                  <minus/>
                  <ci>INa_tot_jn</ci>
                </apply>
                <ci>C</ci>
              </apply>
              <apply>
                <times/>
                <ci>Vjn</ci>
                <ci>F</ci>
              </apply>
            </apply>
            <apply>
              <times/>
              <apply>
                <divide/>
                <ci>JNa_jnsl</ci>
                <ci>Vjn</ci>
              </apply>
              <apply>
                <minus/>
                <ci>Na_sl</ci>
                <ci>Na_jn</ci>
              </apply>
            </apply>
          </apply>
          <apply>
            <diff/>
            <bvar>
              <ci>time</ci>
            </bvar>
            <ci>NaB_jn</ci>
          </apply>
        </apply>
      </apply>
      <apply>
        <eq/>
        <apply>
          <diff/>
          <bvar>
            <ci>time</ci>
          </bvar>
          <ci>Na_sl</ci>
        </apply>
        <apply>
          <minus/>
          <apply>
            <plus/>
            <apply>
              <plus/>
              <apply>
                <divide/>
                <apply>
                  <times/>
                  <apply>
                    <minus/>
                    <ci>INa_tot_sl</ci>
                  </apply>
                  <ci>C</ci>
                </apply>
                <apply>
                  <times/>
                  <ci>Vsl</ci>
                  <ci>F</ci>
                </apply>
              </apply>
              <apply>
                <times/>
                <apply>
                  <divide/>
                  <ci>JNa_jnsl</ci>
                  <ci>Vsl</ci>
                </apply>
                <apply>
                  <minus/>
                  <ci>Na_jn</ci>
                  <ci>Na_sl</ci>
                </apply>
              </apply>
            </apply>
            <apply>
              <times/>
              <apply>
                <divide/>
                <ci>JNa_slmyo</ci>
                <ci>Vsl</ci>
              </apply>
              <apply>
                <minus/>
                <ci>Na_i</ci>
                <ci>Na_sl</ci>
              </apply>
            </apply>
          </apply>
          <apply>
            <diff/>
            <bvar>
              <ci>time</ci>
            </bvar>
            <ci>NaB_sl</ci>
          </apply>
        </apply>
      </apply>
    </math>
  </component>
  <component name="stimulus">
    <variable name="I_stim" units="A_per_F" public_interface="out"/>
    <variable name="amplitude" units="A_per_F" cmeta:id="amplitude"/>
    <variable name="duration" units="ms" initial_value="0.5" cmeta:id="duration"/>
    <variable name="offset" units="ms" initial_value="50.0" cmeta:id="offset"/>
    <variable name="period" units="ms" initial_value="1000.0" cmeta:id="period"/>
    <variable name="time" units="ms" public_interface="in"/>
    <math xmlns="http://www.w3.org/1998/Math/MathML">
      <apply>
        <eq/>
        <ci>I_stim</ci>
        <apply>
          <times/>
          <piecewise>
            <piece>
              <cn cellml:units="dimensionless">1.0</cn>
              <apply>
                <lt/>
                <apply>
                  <minus/>
                  <apply>
                    <minus/>
                    <ci>time</ci>
                    <ci>offset</ci>
                  </apply>
                  <apply>
                    <times/>
                    <ci>period</ci>
                    <apply>
                      <floor/>
                      <apply>
                        <divide/>
                        <apply>
                          <minus/>
                          <ci>time</ci>
                          <ci>offset</ci>
                        </apply>
                        <ci>period</ci>
                      </apply>
                    </apply>
                  </apply>
                </apply>
                <ci>duration</ci>
              </apply>
            </piece>
            <otherwise>
              <cn cellml:units="dimensionless">0.0</cn>
            </otherwise>
          </piecewise>
          <ci>amplitude</ci>
        </apply>
      </apply>
      <apply>
        <eq/>
        <ci>amplitude</ci>
        <apply>
          <minus/>
          <cn cellml:units="A_per_F">90.0</cn>
        </apply>
      </apply>
    </math>
  </component>
  <connection>
    <map_components component_1="buffca" component_2="calcium"/>
    <map_variables variable_1="Ca_i" variable_2="Ca_i"/>
    <map_variables variable_1="Ca_jn" variable_2="Ca_jn"/>
    <map_variables variable_1="Ca_sl" variable_2="Ca_sl"/>
    <map_variables variable_1="J_CaB_cytosol" variable_2="J_CaB_cytosol"/>
    <map_variables variable_1="J_CaB_jn" variable_2="J_CaB_jn"/>
    <map_variables variable_1="J_CaB_sl" variable_2="J_CaB_sl"/>
  </connection>
  <connection>
    <map_components component_1="buffca" component_2="engine"/>
    <map_variables variable_1="CaM" variable_2="CaM"/>
    <map_variables variable_1="Myoc" variable_2="Myoc"/>
    <map_variables variable_1="Myom" variable_2="Myom"/>
    <map_variables variable_1="SLH_jn" variable_2="SLH_jn"/>
    <map_variables variable_1="SLH_sl" variable_2="SLH_sl"/>
    <map_variables variable_1="SLL_jn" variable_2="SLL_jn"/>
    <map_variables variable_1="SLL_sl" variable_2="SLL_sl"/>
    <map_variables variable_1="SRB" variable_2="SRB"/>
    <map_variables variable_1="TnCHc" variable_2="TnCHc"/>
    <map_variables variable_1="TnCHm" variable_2="TnCHm"/>
    <map_variables variable_1="TnCL" variable_2="TnCL"/>
    <map_variables variable_1="time" variable_2="time"/>
  </connection>
  <connection>
    <map_components component_1="buffca" component_2="geom"/>
    <map_variables variable_1="Vjn" variable_2="Vjn"/>
    <map_variables variable_1="Vmyo" variable_2="Vmyo"/>
    <map_variables variable_1="Vsl" variable_2="Vsl"/>
  </connection>
  <connection>
    <map_components component_1="buffca" component_2="ion"/>
    <map_variables variable_1="Mg_i" variable_2="Mg_i"/>
  </connection>
  <connection>
    <map_components component_1="buffna" component_2="engine"/>
    <map_variables variable_1="NaB_jn" variable_2="NaB_jn"/>
    <map_variables variable_1="NaB_sl" variable_2="NaB_sl"/>
    <map_variables variable_1="time" variable_2="time"/>
  </connection>
  <connection>
    <map_components component_1="buffna" component_2="sodium"/>
    <map_variables variable_1="NaB_jn" variable_2="NaB_jn"/>
    <map_variables variable_1="NaB_sl" variable_2="NaB_sl"/>
    <map_variables variable_1="Na_jn" variable_2="Na_jn"/>
    <map_variables variable_1="Na_sl" variable_2="Na_sl"/>
  </connection>
  <connection>
    <map_components component_1="calcium" component_2="cell"/>
    <map_variables variable_1="C" variable_2="C"/>
  </connection>
  <connection>
    <map_components component_1="calcium" component_2="engine"/>
    <map_variables variable_1="Csqn" variable_2="Csqn"/>
    <map_variables variable_1="time" variable_2="time"/>
  </connection>
  <connection>
    <map_components component_1="calcium" component_2="geom"/>
    <map_variables variable_1="Vjn" variable_2="Vjn"/>
    <map_variables variable_1="Vmyo" variable_2="Vmyo"/>
    <map_variables variable_1="Vsl" variable_2="Vsl"/>
    <map_variables variable_1="Vsr" variable_2="Vsr"/>
  </connection>
  <connection>
    <map_components component_1="calcium" component_2="icab"/>
    <map_variables variable_1="ICaB_jn" variable_2="ICaB_jn"/>
    <map_variables variable_1="ICaB_sl" variable_2="ICaB_sl"/>
  </connection>
  <connection>
    <map_components component_1="calcium" component_2="ical"/>
    <map_variables variable_1="Ca_jn" variable_2="Ca_jn"/>
    <map_variables variable_1="Ca_sl" variable_2="Ca_sl"/>
    <map_variables variable_1="ICaL_Ca_jn" variable_2="ICaL_Ca_jn"/>
    <map_variables variable_1="ICaL_Ca_sl" variable_2="ICaL_Ca_sl"/>
  </connection>
  <connection>
    <map_components component_1="calcium" component_2="iclca"/>
    <map_variables variable_1="Ca_jn" variable_2="Ca_jn"/>
    <map_variables variable_1="Ca_sl" variable_2="Ca_sl"/>
  </connection>
  <connection>
    <map_components component_1="calcium" component_2="inaca"/>
    <map_variables variable_1="Ca_jn" variable_2="Ca_jn"/>
    <map_variables variable_1="Ca_sl" variable_2="Ca_sl"/>
    <map_variables variable_1="INaCa_jn" variable_2="INaCa_jn"/>
    <map_variables variable_1="INaCa_sl" variable_2="INaCa_sl"/>
  </connection>
  <connection>
    <map_components component_1="calcium" component_2="ipca"/>
    <map_variables variable_1="Ca_jn" variable_2="Ca_jn"/>
    <map_variables variable_1="Ca_sl" variable_2="Ca_sl"/>
    <map_variables variable_1="IpCa_jn" variable_2="IpCa_jn"/>
    <map_variables variable_1="IpCa_sl" variable_2="IpCa_sl"/>
  </connection>
  <connection>
    <map_components component_1="calcium" component_2="membrane"/>
    <map_variables variable_1="ICa_tot_jn" variable_2="ICa_tot_jn"/>
    <map_variables variable_1="ICa_tot_sl" variable_2="ICa_tot_sl"/>
  </connection>
  <connection>
    <map_components component_1="calcium" component_2="nernst"/>
    <map_variables variable_1="Ca_jn" variable_2="Ca_jn"/>
    <map_variables variable_1="Ca_sl" variable_2="Ca_sl"/>
  </connection>
  <connection>
    <map_components component_1="calcium" component_2="phys"/>
    <map_variables variable_1="F" variable_2="F"/>
  </connection>
  <connection>
    <map_components component_1="calcium" component_2="ryr"/>
    <map_variables variable_1="Ca_i" variable_2="Ca_i"/>
    <map_variables variable_1="Ca_jn" variable_2="Ca_jn"/>
    <map_variables variable_1="Ca_sr" variable_2="Ca_sr"/>
    <map_variables variable_1="J_SRCarel" variable_2="J_SRCarel"/>
    <map_variables variable_1="J_SRleak" variable_2="J_SRleak"/>
    <map_variables variable_1="J_serca" variable_2="J_serca"/>
  </connection>
  <connection>
    <map_components component_1="cell" component_2="ical"/>
    <map_variables variable_1="AF" variable_2="AF"/>
  </connection>
  <connection>
    <map_components component_1="cell" component_2="ik1"/>
    <map_variables variable_1="AF" variable_2="AF"/>
  </connection>
  <connection>
    <map_components component_1="cell" component_2="ikach"/>
    <map_variables variable_1="AF" variable_2="AF"/>
  </connection>
  <connection>
    <map_components component_1="cell" component_2="iks"/>
    <map_variables variable_1="AF" variable_2="AF"/>
  </connection>
  <connection>
    <map_components component_1="cell" component_2="ikur"/>
    <map_variables variable_1="AF" variable_2="AF"/>
  </connection>
  <connection>
    <map_components component_1="cell" component_2="inaca"/>
    <map_variables variable_1="AF" variable_2="AF"/>
  </connection>
  <connection>
    <map_components component_1="cell" component_2="inal"/>
    <map_variables variable_1="AF" variable_2="AF"/>
  </connection>
  <connection>
    <map_components component_1="cell" component_2="ito"/>
    <map_variables variable_1="AF" variable_2="AF"/>
  </connection>
  <connection>
    <map_components component_1="cell" component_2="ryr"/>
    <map_variables variable_1="AF" variable_2="AF"/>
  </connection>
  <connection>
    <map_components component_1="cell" component_2="sodium"/>
    <map_variables variable_1="C" variable_2="C"/>
  </connection>
  <connection>
    <map_components component_1="engine" component_2="ical"/>
    <map_variables variable_1="time" variable_2="time"/>
  </connection>
  <connection>
    <map_components component_1="engine" component_2="ikr"/>
    <map_variables variable_1="time" variable_2="time"/>
  </connection>
  <connection>
    <map_components component_1="engine" component_2="iks"/>
    <map_variables variable_1="time" variable_2="time"/>
  </connection>
  <connection>
    <map_components component_1="engine" component_2="ikur"/>
    <map_variables variable_1="time" variable_2="time"/>
  </connection>
  <connection>
    <map_components component_1="engine" component_2="ina"/>
    <map_variables variable_1="time" variable_2="time"/>
  </connection>
  <connection>
    <map_components component_1="engine" component_2="inal"/>
    <map_variables variable_1="time" variable_2="time"/>
  </connection>
  <connection>
    <map_components component_1="engine" component_2="ito"/>
    <map_variables variable_1="time" variable_2="time"/>
  </connection>
  <connection>
    <map_components component_1="engine" component_2="membrane"/>
    <map_variables variable_1="time" variable_2="time"/>
  </connection>
  <connection>
    <map_components component_1="engine" component_2="potassium"/>
    <map_variables variable_1="time" variable_2="time"/>
  </connection>
  <connection>
    <map_components component_1="engine" component_2="ryr"/>
    <map_variables variable_1="time" variable_2="time"/>
  </connection>
  <connection>
    <map_components component_1="engine" component_2="sodium"/>
    <map_variables variable_1="time" variable_2="time"/>
  </connection>
  <connection>
    <map_components component_1="engine" component_2="stimulus"/>
    <map_variables variable_1="time" variable_2="time"/>
  </connection>
  <connection>
    <map_components component_1="geom" component_2="sodium"/>
    <map_variables variable_1="Vjn" variable_2="Vjn"/>
    <map_variables variable_1="Vmyo" variable_2="Vmyo"/>
    <map_variables variable_1="Vsl" variable_2="Vsl"/>
  </connection>
  <connection>
    <map_components component_1="icab" component_2="junc"/>
    <map_variables variable_1="Fjn" variable_2="Fjn"/>
    <map_variables variable_1="Fsl" variable_2="Fsl"/>
  </connection>
  <connection>
    <map_components component_1="icab" component_2="membrane"/>
    <map_variables variable_1="V" variable_2="V"/>
  </connection>
  <connection>
    <map_components component_1="icab" component_2="nernst"/>
    <map_variables variable_1="ECa_jn" variable_2="ECa_jn"/>
    <map_variables variable_1="ECa_sl" variable_2="ECa_sl"/>
  </connection>
  <connection>
    <map_components component_1="ical" component_2="ion"/>
    <map_variables variable_1="Ca_o" variable_2="Ca_o"/>
    <map_variables variable_1="K_o" variable_2="K_o"/>
    <map_variables variable_1="Na_o" variable_2="Na_o"/>
  </connection>
  <connection>
    <map_components component_1="ical" component_2="junc"/>
    <map_variables variable_1="Fjn_CaL" variable_2="Fjn_CaL"/>
    <map_variables variable_1="Fsl_CaL" variable_2="Fsl_CaL"/>
  </connection>
  <connection>
    <map_components component_1="ical" component_2="membrane"/>
    <map_variables variable_1="V" variable_2="V"/>
  </connection>
  <connection>
    <map_components component_1="ical" component_2="phys"/>
    <map_variables variable_1="F" variable_2="F"/>
    <map_variables variable_1="FRT" variable_2="FRT"/>
    <map_variables variable_1="Q" variable_2="Q"/>
  </connection>
  <connection>
    <map_components component_1="ical" component_2="potassium"/>
    <map_variables variable_1="ICaL_K" variable_2="ICaL_K"/>
    <map_variables variable_1="K_i" variable_2="K_i"/>
  </connection>
  <connection>
    <map_components component_1="ical" component_2="sodium"/>
    <map_variables variable_1="ICaL_Na_jn" variable_2="ICaL_Na_jn"/>
    <map_variables variable_1="ICaL_Na_sl" variable_2="ICaL_Na_sl"/>
    <map_variables variable_1="Na_jn" variable_2="Na_jn"/>
    <map_variables variable_1="Na_sl" variable_2="Na_sl"/>
  </connection>
  <connection>
    <map_components component_1="iclb" component_2="membrane"/>
    <map_variables variable_1="IClB" variable_2="IClB"/>
    <map_variables variable_1="V" variable_2="V"/>
  </connection>
  <connection>
    <map_components component_1="iclb" component_2="nernst"/>
    <map_variables variable_1="ECl" variable_2="ECl"/>
  </connection>
  <connection>
    <map_components component_1="iclca" component_2="junc"/>
    <map_variables variable_1="Fjn" variable_2="Fjn"/>
    <map_variables variable_1="Fsl" variable_2="Fsl"/>
  </connection>
  <connection>
    <map_components component_1="iclca" component_2="membrane"/>
    <map_variables variable_1="IClCa" variable_2="IClCa"/>
    <map_variables variable_1="V" variable_2="V"/>
  </connection>
  <connection>
    <map_components component_1="iclca" component_2="nernst"/>
    <map_variables variable_1="ECl" variable_2="ECl"/>
  </connection>
  <connection>
    <map_components component_1="ik1" component_2="ion"/>
    <map_variables variable_1="K_o" variable_2="K_o"/>
  </connection>
  <connection>
    <map_components component_1="ik1" component_2="membrane"/>
    <map_variables variable_1="V" variable_2="V"/>
  </connection>
  <connection>
    <map_components component_1="ik1" component_2="nernst"/>
    <map_variables variable_1="EK" variable_2="EK"/>
  </connection>
  <connection>
    <map_components component_1="ik1" component_2="potassium"/>
    <map_variables variable_1="IK1" variable_2="IK1"/>
  </connection>
  <connection>
    <map_components component_1="ik1" component_2="sodium"/>
    <map_variables variable_1="Na_sl" variable_2="Na_sl"/>
  </connection>
  <connection>
    <map_components component_1="ikach" component_2="ion"/>
    <map_variables variable_1="K_o" variable_2="K_o"/>
  </connection>
  <connection>
    <map_components component_1="ikach" component_2="membrane"/>
    <map_variables variable_1="V" variable_2="V"/>
  </connection>
  <connection>
    <map_components component_1="ikach" component_2="nernst"/>
    <map_variables variable_1="EK" variable_2="EK"/>
  </connection>
  <connection>
    <map_components component_1="ikach" component_2="potassium"/>
    <map_variables variable_1="IKACh" variable_2="IKACh"/>
  </connection>
  <connection>
    <map_components component_1="ikach" component_2="sodium"/>
    <map_variables variable_1="Na_sl" variable_2="Na_sl"/>
  </connection>
  <connection>
    <map_components component_1="ikp" component_2="junc"/>
    <map_variables variable_1="Fjn" variable_2="Fjn"/>
    <map_variables variable_1="Fsl" variable_2="Fsl"/>
  </connection>
  <connection>
    <map_components component_1="ikp" component_2="membrane"/>
    <map_variables variable_1="V" variable_2="V"/>
  </connection>
  <connection>
    <map_components component_1="ikp" component_2="nernst"/>
    <map_variables variable_1="EK" variable_2="EK"/>
  </connection>
  <connection>
    <map_components component_1="ikp" component_2="potassium"/>
    <map_variables variable_1="IKp" variable_2="IKp"/>
  </connection>
  <connection>
    <map_components component_1="ikr" component_2="ion"/>
    <map_variables variable_1="K_o" variable_2="K_o"/>
  </connection>
  <connection>
    <map_components component_1="ikr" component_2="membrane"/>
    <map_variables variable_1="V" variable_2="V"/>
  </connection>
  <connection>
    <map_components component_1="ikr" component_2="nernst"/>
    <map_variables variable_1="EK" variable_2="EK"/>
  </connection>
  <connection>
    <map_components component_1="ikr" component_2="potassium"/>
    <map_variables variable_1="IKr" variable_2="IKr"/>
  </connection>
  <connection>
    <map_components component_1="iks" component_2="ion"/>
    <map_variables variable_1="K_o" variable_2="K_o"/>
    <map_variables variable_1="Na_o" variable_2="Na_o"/>
  </connection>
  <connection>
    <map_components component_1="iks" component_2="junc"/>
    <map_variables variable_1="Fjn" variable_2="Fjn"/>
    <map_variables variable_1="Fsl" variable_2="Fsl"/>
  </connection>
  <connection>
    <map_components component_1="iks" component_2="membrane"/>
    <map_variables variable_1="V" variable_2="V"/>
  </connection>
  <connection>
    <map_components component_1="iks" component_2="phys"/>
    <map_variables variable_1="FRT" variable_2="FRT"/>
  </connection>
  <connection>
    <map_components component_1="iks" component_2="potassium"/>
    <map_variables variable_1="IKs" variable_2="IKs"/>
    <map_variables variable_1="K_i" variable_2="K_i"/>
  </connection>
  <connection>
    <map_components component_1="iks" component_2="sodium"/>
    <map_variables variable_1="Na_i" variable_2="Na_i"/>
  </connection>
  <connection>
    <map_components component_1="ikur" component_2="membrane"/>
    <map_variables variable_1="V" variable_2="V"/>
  </connection>
  <connection>
    <map_components component_1="ikur" component_2="nernst"/>
    <map_variables variable_1="EK" variable_2="EK"/>
  </connection>
  <connection>
    <map_components component_1="ikur" component_2="potassium"/>
    <map_variables variable_1="IKur" variable_2="IKur"/>
  </connection>
  <connection>
    <map_components component_1="ina" component_2="junc"/>
    <map_variables variable_1="Fjn" variable_2="Fjn"/>
    <map_variables variable_1="Fsl" variable_2="Fsl"/>
  </connection>
  <connection>
    <map_components component_1="ina" component_2="membrane"/>
    <map_variables variable_1="V" variable_2="V"/>
  </connection>
  <connection>
    <map_components component_1="ina" component_2="nernst"/>
    <map_variables variable_1="ENa_jn" variable_2="ENa_jn"/>
    <map_variables variable_1="ENa_sl" variable_2="ENa_sl"/>
  </connection>
  <connection>
    <map_components component_1="ina" component_2="sodium"/>
    <map_variables variable_1="INa_jn" variable_2="INa_jn"/>
    <map_variables variable_1="INa_sl" variable_2="INa_sl"/>
  </connection>
  <connection>
    <map_components component_1="inab" component_2="junc"/>
    <map_variables variable_1="Fjn" variable_2="Fjn"/>
    <map_variables variable_1="Fsl" variable_2="Fsl"/>
  </connection>
  <connection>
    <map_components component_1="inab" component_2="membrane"/>
    <map_variables variable_1="V" variable_2="V"/>
  </connection>
  <connection>
    <map_components component_1="inab" component_2="nernst"/>
    <map_variables variable_1="ENa_jn" variable_2="ENa_jn"/>
    <map_variables variable_1="ENa_sl" variable_2="ENa_sl"/>
  </connection>
  <connection>
    <map_components component_1="inab" component_2="sodium"/>
    <map_variables variable_1="INaB_jn" variable_2="INaB_jn"/>
    <map_variables variable_1="INaB_sl" variable_2="INaB_sl"/>
  </connection>
  <connection>
    <map_components component_1="inaca" component_2="ion"/>
    <map_variables variable_1="Ca_o" variable_2="Ca_o"/>
    <map_variables variable_1="Na_o" variable_2="Na_o"/>
  </connection>
  <connection>
    <map_components component_1="inaca" component_2="junc"/>
    <map_variables variable_1="Fjn" variable_2="Fjn"/>
    <map_variables variable_1="Fsl" variable_2="Fsl"/>
  </connection>
  <connection>
    <map_components component_1="inaca" component_2="membrane"/>
    <map_variables variable_1="V" variable_2="V"/>
  </connection>
  <connection>
    <map_components component_1="inaca" component_2="phys"/>
    <map_variables variable_1="FRT" variable_2="FRT"/>
    <map_variables variable_1="Q" variable_2="Q"/>
  </connection>
  <connection>
    <map_components component_1="inaca" component_2="sodium"/>
    <map_variables variable_1="INaCa_jn" variable_2="INaCa_jn"/>
    <map_variables variable_1="INaCa_sl" variable_2="INaCa_sl"/>
    <map_variables variable_1="Na_jn" variable_2="Na_jn"/>
    <map_variables variable_1="Na_sl" variable_2="Na_sl"/>
  </connection>
  <connection>
    <map_components component_1="inak" component_2="ion"/>
    <map_variables variable_1="K_o" variable_2="K_o"/>
    <map_variables variable_1="Na_o" variable_2="Na_o"/>
  </connection>
  <connection>
    <map_components component_1="inak" component_2="junc"/>
    <map_variables variable_1="Fjn" variable_2="Fjn"/>
    <map_variables variable_1="Fsl" variable_2="Fsl"/>
  </connection>
  <connection>
    <map_components component_1="inak" component_2="membrane"/>
    <map_variables variable_1="V" variable_2="V"/>
  </connection>
  <connection>
    <map_components component_1="inak" component_2="phys"/>
    <map_variables variable_1="FRT" variable_2="FRT"/>
  </connection>
  <connection>
    <map_components component_1="inak" component_2="potassium"/>
    <map_variables variable_1="INaK" variable_2="INaK"/>
  </connection>
  <connection>
    <map_components component_1="inak" component_2="sodium"/>
    <map_variables variable_1="INaK_jn" variable_2="INaK_jn"/>
    <map_variables variable_1="INaK_sl" variable_2="INaK_sl"/>
    <map_variables variable_1="Na_jn" variable_2="Na_jn"/>
    <map_variables variable_1="Na_sl" variable_2="Na_sl"/>
  </connection>
  <connection>
    <map_components component_1="inal" component_2="junc"/>
    <map_variables variable_1="Fjn" variable_2="Fjn"/>
    <map_variables variable_1="Fsl" variable_2="Fsl"/>
  </connection>
  <connection>
    <map_components component_1="inal" component_2="membrane"/>
    <map_variables variable_1="V" variable_2="V"/>
  </connection>
  <connection>
    <map_components component_1="inal" component_2="nernst"/>
    <map_variables variable_1="ENa_jn" variable_2="ENa_jn"/>
    <map_variables variable_1="ENa_sl" variable_2="ENa_sl"/>
  </connection>
  <connection>
    <map_components component_1="inal" component_2="sodium"/>
    <map_variables variable_1="INaL_jn" variable_2="INaL_jn"/>
    <map_variables variable_1="INaL_sl" variable_2="INaL_sl"/>
  </connection>
  <connection>
    <map_components component_1="ion" component_2="nernst"/>
    <map_variables variable_1="Ca_o" variable_2="Ca_o"/>
    <map_variables variable_1="Cl_i" variable_2="Cl_i"/>
    <map_variables variable_1="Cl_o" variable_2="Cl_o"/>
    <map_variables variable_1="K_o" variable_2="K_o"/>
    <map_variables variable_1="Na_o" variable_2="Na_o"/>
  </connection>
  <connection>
    <map_components component_1="ipca" component_2="junc"/>
    <map_variables variable_1="Fjn" variable_2="Fjn"/>
    <map_variables variable_1="Fsl" variable_2="Fsl"/>
  </connection>
  <connection>
    <map_components component_1="ipca" component_2="phys"/>
    <map_variables variable_1="Q" variable_2="Q"/>
  </connection>
  <connection>
    <map_components component_1="ito" component_2="membrane"/>
    <map_variables variable_1="V" variable_2="V"/>
  </connection>
  <connection>
    <map_components component_1="ito" component_2="nernst"/>
    <map_variables variable_1="EK" variable_2="EK"/>
  </connection>
  <connection>
    <map_components component_1="ito" component_2="potassium"/>
    <map_variables variable_1="Ito" variable_2="Ito"/>
  </connection>
  <connection>
    <map_components component_1="membrane" component_2="potassium"/>
    <map_variables variable_1="IK_tot" variable_2="IK_tot"/>
  </connection>
  <connection>
    <map_components component_1="membrane" component_2="sodium"/>
    <map_variables variable_1="INa_tot_jn" variable_2="INa_tot_jn"/>
    <map_variables variable_1="INa_tot_sl" variable_2="INa_tot_sl"/>
  </connection>
  <connection>
    <map_components component_1="membrane" component_2="stimulus"/>
    <map_variables variable_1="I_stim" variable_2="I_stim"/>
  </connection>
  <connection>
    <map_components component_1="nernst" component_2="phys"/>
    <map_variables variable_1="FRT" variable_2="FRT"/>
  </connection>
  <connection>
    <map_components component_1="nernst" component_2="potassium"/>
    <map_variables variable_1="K_i" variable_2="K_i"/>
  </connection>
  <connection>
    <map_components component_1="nernst" component_2="sodium"/>
    <map_variables variable_1="Na_jn" variable_2="Na_jn"/>
    <map_variables variable_1="Na_sl" variable_2="Na_sl"/>
  </connection>
  <connection>
    <map_components component_1="phys" component_2="ryr"/>
    <map_variables variable_1="Q" variable_2="Q"/>
  </connection>
  <connection>
    <map_components component_1="phys" component_2="sodium"/>
    <map_variables variable_1="F" variable_2="F"/>
  </connection>
  <rdf:RDF>
    <rdf:Description rdf:about="#amplitude">
      <bqbiol:is rdf:resource="https://chaste.comlab.ox.ac.uk/cellml/ns/oxford-metadata#membrane_stimulus_current_amplitude"/>
    </rdf:Description>
    <rdf:Description rdf:about="#duration">
      <bqbiol:is rdf:resource="https://chaste.comlab.ox.ac.uk/cellml/ns/oxford-metadata#membrane_stimulus_current_duration"/>
    </rdf:Description>
    <rdf:Description rdf:about="#offset">
      <bqbiol:is rdf:resource="https://chaste.comlab.ox.ac.uk/cellml/ns/oxford-metadata#membrane_stimulus_current_offset"/>
    </rdf:Description>
    <rdf:Description rdf:about="#period">
      <bqbiol:is rdf:resource="https://chaste.comlab.ox.ac.uk/cellml/ns/oxford-metadata#membrane_stimulus_current_period"/>
    </rdf:Description>
    <rdf:Description rdf:about="#voigt_heijman_2013">
      <bqs:reference rdf:parseType="Resource">
        <dc:subject rdf:parseType="Resource">
          <bqs:subject_type>keyword</bqs:subject_type>
          <rdf:value>
            <rdf:Bag>
              <rdf:li>electrophysiology</rdf:li>
            </rdf:Bag>
          </rdf:value>
        </dc:subject>
      </bqs:reference>
    </rdf:Description>
  </rdf:RDF>
</model>
Source
Derived from workspace Voigt, Heijman et al. 2013 human atrial AP model at changeset d163c98c4971.
This exposure was expired.
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License
The terms of use/license for this work is unspecified.