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. 2019 Dec 20;50(4):346–357. doi: 10.4070/kcj.2019.0268

Figure 3. Kaplan-Meier analysis with a log-rank test for the AF recurrence after the AFCA. (A) Patients with SND vs. without SND. (B) Patients who required a pacemaker implantation versus no pacemaker implantation. (C) AAD-free recurrence rates in the pacemaker group versus no pacemaker group. (D) AF recurrence under AADs in the pacemaker group versus no pacemaker group.

Figure 3

AAD = anti-arrhythmic drug; AF = atrial fibrillation; AFCA = atrial fibrillation catheter ablation; SND = sinus node dysfunction; PM = pacemaker.