Research Paper Volume 15, Issue 15 pp 7343—7361
Cardiovascular events and death after catheter ablation in very old patients with nonvalvular atrial fibrillation
Figure 4. Progression to permanent AF in patient with paroxysmal AF at baseline (propensity score matched cohort). Among the patients with paroxysmal AF, the incidence of the progression from paroxysmal to permanent AF was significantly lower in the Ablation group than in the Medication group.