borderline significantP = .050
Ablation application number A pooled analysis of 8 studies including 4149 patients (1688 ZF/MF; 2461 CF) revealed a borderline significant reduction in applications with ZF/MF (MD −0.80 [−1.59 to −0.01]; P = .050; I 2 = 46.4%) ( Supplemental Figure 12 ).