Pulmonary vein reconnection predicts good clinical outcome after second catheter ablation for atrial fibrillation

ConclusionAmong patients who underwent redo-AF ablation, those with more PV reconnections showed better clinical outcomes than those with fewer PV reconnections. The mechanism of AF recurrence might be different in patients with lower numbers of PV reconnections during redo-procedures.
Source: Europace - Category: Cardiology Source Type: research