NPPB and atrial fibrillation: Kaplan‐Meier curve for AF recurrence after PVI between BNP >30.4 pg/mL vs BNP of ≤30.4 pg/mL, between the presence vs. absence of severe TR, and between the presence vs absence of episode of AF/AT during CA (analysis of those comparisons by Log‐rank test) were shown in Figure 1 (P < .001, P < .001, P = .005, respectively).