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. 2019 Dec 18;118(2):476–491. doi: 10.1016/j.bpj.2019.12.012

Figure 4.

Figure 4

Simulated linescans and Ca transients for (A) high (q = 0.9) and (B) low (q = 0.3) coupling fidelity. The linescan is taken along the longitudinal direction at the center of the cell. The cell is paced for 50 beats, and the linescans for the last 25 beats are shown. (C) The average cytosolic Ca concentration at nonjunctional CRUs is shown. Inset shows the corresponding voltage time course during the time interval indicated by the horizontal black line. To see this figure in color, go online.