Impact of pulmonary vein anatomy and ostial dimensions on long-term outcome after single-shot device –guided cryoablation for paroxysmal atrial fibrillation

ConclusionVariant PV anatomy is a good predictor for AF-recurrence. A correlation between an enlarged CSA of right-sided PVs as well as LSPVs and AF-recurrence was documented.
Source: Journal of Interventional Cardiac Electrophysiology - Category: Cardiology Source Type: research