Fig. 3

Kaplan–Meier curves for RF power settings and arrhythmia-free survival stratified by gender. A Kaplan–Meier survival curve for men; (B) Kaplan–Meier survival curve for women. In women, the HP group appears to have a higher arrhythmia-free survival rate compared to the CP group, but without statistical significance. HP, high power; CP, conventional power