1. Nat. Rev. Cardiol. doi:10.1038/nrcardio.2015.193
Figure 3 Spontaneous Ca2+ activity in Purkinje cells after myocardial infarction
Figure 3 | Spontaneous Ca2+ activity in Purkinje cells after myocardial infarction. Ca2+-release events in cells isolated from dog hearts are sampled along a 30 μm linescan (insert). The time course of cytosolic calcium (Cai) variations, expressed in F/Fo ratio units on a pseudocolour scale, is shown in sequences of 3D plots. a | Cells isolated from normal dog heart. b | Cells isolated from dog heart 48 h after myocardial infarction. During a 6 s sequence, the spark and wavelet rates are significantly increased after myocardial infarction, and wavelets have a larger amplitude than those seen in a normal heart (arrow). B. Stuyvers and P. A. Boyden (Columbia University, New York, USA) unpublished data.
Haissaguerre, M. et al. (2016) Ventricular arrhythmias and the His–Purkinje system
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