Identification of predictors for atrial fibrillation-free survival after catheter ablation of persistent atrial fibrillation-results from a large prospective cohort
Longer duration of persistent atrial fibrillation episodes prior to catheter ablation is associated with lower freedom of atrial arrhythmias after catheter ablation
Short- and long-term efficacy and safety of catheter ablation versus antiarrhythmic drugs for atrial fibrillation: a meta-analysis of randomized trials