Characteristics of Atrial Tachycardia Recurrence After Pulsed Field Ablation: Insights From Repeat Ablation Procedures

Abstract

Pulmonary vein isolation (PVI) using pulsed field ablation (PFA) for atrial fibrillation (AF) is becoming increasingly widespread. However, characteristics of atrial tachycardia (AT) recurrence after PFA remain unclear. We aimed to investigate characteristics of AT recurrence in comparison with AF recurrence after PFA‐based PVI.