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. 2013 Oct 7;2013:565431. doi: 10.1155/2013/565431

Table 2.

Fractions of total “j” flux varied in the model.

Definition Symbol Baseline value
1 Fraction of total Na+ current in junctional cleft Fx Na(jct) 0.11
2 Fraction of total background Na+ current in junctional cleft Fx NaBk(jct) 0.11
3 Fraction of total Na+-K+ current in junctional cleft Fx NaK(jct) 0.11
4 Fraction of total slow delayed rectifier K+ current in junctional cleft Fx Ks(jct) 0.11
5 Fraction of total Ca-activated Cl− current in junctional cleft Fx Cl(Ca)(jct) 0.11
6 Fraction of total Ca-dependent L-type Ca2+ current in junctional cleft Fx CaL(jct) 0.9
7 Fraction of total background Ca2+ current in junctional cleft Fx CaBk(jct) 0.11
8 Fraction of total Na+-Ca2+ current in junctional cleft Fx NCX(jct) 0.11
9 Fraction of total sarcolemmal Ca2+ pump current in junctional cleft Fx SLCaP(jct) 0.11

Notes: fraction of total j flux in SL (Fx j(SL) = 1 − Fx j(jct)). In the Shannon et al. article [1]  Fx Cl(jct)  corresponds to  Fx Cl(Ca)(jct). The baseline total “j” flux fraction values used in this study are the same as in [1].