Fig. 5From: Transmural cellular heterogeneity in myocardial electromechanicsSimulation of regional differences in the electrical properties between ENDO and EPI cells. Action potential (V) in the ENDO and EPI models during an isometric twitch (top panel) and the ionic currents (i ion) mainly underlying the discrepancy in APs between the models (bottom panel). The stimulus was applied at 60 msBack to article page