Table 1.

Maximal conductance varied in the model.

Definition		Symbol	Baseline value
1	Maximal Na+ conductance	G Na	16 mS/μF
2	Background Na+ conductance	G Nab (G NaBk)	0.297 10−3 mS/µF
3	Maximal rapid delayed rectifier K+ conductance	G Kr (G IKr)	0.07 mS/µF
4	Maximal slow delayed rectifier K+ conductance	G Ks	0.013 mS/µF
5	Maximal fast transient outward K+ conductance	G to,f	0.06 mS/µF
6	Maximal slow transient outward K+ conductance	G to (G to, s)	0.02 mS/µF
7	Maximal inward rectifier K+ conductance	G K1	0.9 mS/µF
8	Maximal Ca-activated Cl− conductance	G Cl(Ca)	0.109625 mS/µF
9	Background Cl− conductance	G ClBk	0.009 mS/µF
10	Maximal permeability of L-type Ca2+ channel for Ca2+	P CaL (P Ca)	5.4 10−4 cm/s
11	Maximal permeability of L-type Ca2+ channel for Na+	P CaNa (P Na)	1.5 10−8 cm/s
12	Maximal permeability of L-type Ca2+ channel for K+	P CaK (P K)	2.7 10−7 cm/s
13	Background Ca2+ conductance	G Cab (G CaBk)	0.0002513 ms/µF
14	Maximal Na+-Ca2+ exchange current	K NCX (${\overline{I}}_{\text{NCX}}$)	9 A/F
15	Maximal sarcolemmal Ca2+ pump current	K pCa (${\overline{I}}_{\text{SLCaP}}$)	0.0673 A/F
16	Maximal Na+-K+ pump current	K NaK (${\overline{I}}_{\text{NaK}}$)	1.91 A/F
17	SR Ca2+ release scaling factor	K rel⁡ (k s)	25 ms−1
18	Maximal rate of SR Ca2+ uptake (SERCA)	K up (${\overline{I}}_{\text{SRCaP}}$)	5.3 10−3 mM/ms
19	Passive SR Ca2+ leak scaling factor	K leak (K SRleak)	5.348 10−6 ms−1

Note: notations in brackets, for example, (…), show corresponding notations of some parameters used in Shannon et al. article [1]. The baseline conductance values used in this study are the same as in [1].