An integrated nationwide medical and pharmacy claims database analysis of patients with new atrial fibrillation undergoing catheter ablation as first-line therapy has shown that 17% of patients required repeat ablation for recurrent atrial fibrillation despite the frequent use of antiarrhythmic drugs.

ABTRACT & COMMENTARY
Arrhythmia Recurrence After Catheter Ablation of Atrial Fibrillation
March 30, 2025