Fig. 4From: Effect of catheter ablation on clinical outcomes in patients with atrial fibrillation and significant functional mitral regurgitationKaplan–Meier curves of the combined incidence of target clinical events according to catheter ablation therapy status. The incidence of combined clinical events is significantly lower in the Ablation than Non-ablation group (9.3% vs. 27.9%, P = 0.026 by log-rank test)Back to article page