TABLE 2.

Environmental parameters

Parameter	Value	Units
Cell length	100	μm
Cell radius	10.25	μm
Junction radius	160	nm
Junction depth	15	nm
SL depth	45	nm
Ajunction-SL	3.01 × 10−6	cm2
ASL-cytosol	1.30 × 10−4	cm2
DCa(junctiontoSL)	1.64 × 10−6	cm2s−1
DCa(SL-cytosol)	1.22 × 10−6	cm2s−1
DNa(junction-SL)	1.09 × 10−5	cm2s−1
DNa(SL-cytosol)	1.79 × 10−5	cm2s−1
Δxjunction-SL	0.5	μm
ΔxSL-cytosol	0.45	μm
[Cl]i	15	mM
[Cl]o	150	mM
[K]o	5.4	mM
[K]i	135	mM
[Na]o	145	mM
[Ca]o	1.8	mM
[Mg]i	1	mM