Figure 1.
Alternans of APs and Ca transients and the relevant currents in ischemic case 2. Alternated APs, Cai, and Casr are shown in (a)–(c), respectively. Aligned Ito, APs, Cai, Jrel, and ICaL between two continuous APs are compared in (d)–(h), respectively, where the solid black lines stand for ischemic conditions and the dashed red lines stand for control condition. CL is 300 ms.