OP-127 Clinical Impact of the Bonus Freeze in Pulmonary Vein Isolation in Paroxysmal Atrial Fibrillation Using the Second Generation Cryoballoon

Bonus application during pulmonary vein isolation using the novel second generation Cryoballoon is commonly performed. In this study, we aimed to investigate the clinical impact of the bonus freeze on the longterm electrical isolation of the pulmonary veins in patients with paroxysmal atrial fibrillation (PAF).