Fig. 2From: Efficacy and safety of catheter ablation for atrial fibrillation in patients with history of cancerKaplan–Meier survival curve showing freedom from recurrent atrial fibrillation and need for repeat ablation. There was no significant difference in the freedom from recurrent atrial fibrillation or need for repeat ablation between patients with cancer (green) and non-cancer controls (red) (HR 0.92, 95% CI 0.52–1.62, p = 0.77). NSR = normal sinus rhythmBack to article page