Pulmonary vein re-mapping after cryoballoon ablation for atrial fibrillation

ConclusionPV remapping after CB-PVI revealed residual antral PVP in 4.3% of PVs and in 20% of RIPVs in particular. The Achieve® catheter sometimes fails to detect complete PV antral isolation.
Source: Europace - Category: Cardiology Source Type: research