Presented at #ESCCongress: Among patients with symptomatic persistent #AtrialFibrillation, adding posterior wall isolation to pulsed field ablation-based pulmonary vein isolation did not significantly reduce recurrence of atrial tachyarrhythmia compared with pulmonary vein isolation alone. Continuous implantable cardiac monitor follow-up showed recurrence in about half of patients receiving posterior wall isolation and in more than half receiving pulmonary vein isolation alone. 🔗 ja.ma/4qJnD0A