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. 2020 Apr 6;116(9):1557–1570. doi: 10.1093/cvr/cvaa082

Figure 3.

Figure 3

Schematic representation of the arrhythmogenic consequences of reduced peak sodium current (peak INa; left) and increased late sodium current (late INa; right). APD, action potential duration; [Ca2+]i, intracellular calcium concentration; [Na+]i, intracellular sodium concentration. Redrawn from Remme and Wilde44 with permission.