Figure 8. AP duration at 90% repolarization (APD₉₀) with the subepicardial cell with WT or mutant I_Nas.

See Table 1 for n at 1 and 2 Hz; at 0.5 Hz n was ≥ 6 in all cases. ^*Significant difference versus control (P < 0.05 for mutant versus WT).