
Keywords: AF; atrial fibrillation; PVI; pulmonary vein isolation; PV; pulmonary vein; CB; cryoballoon; ATP; adenosine triphosphate; RF; radiofrequency; LSPV; left superior PV; LIPV; left inferior PV; LCPV; left common PV; RSPV; right superior PV; RIPV; right inferi