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Impact of Left Common Pulmonary Veins in the Contact-Force vs. Cryoballoon Atrial Fibrillation Ablation (CIRCA-DOSE) Study.

Jacob M LarsenMarc William DeyellLaurent MacleJean ChampagneJean-Francois SarrazinPeter Leong-SitMariano Badra-VerduJohn SappPaul KhairyJason A Genchernull null
Published in: Journal of cardiovascular electrophysiology (2020)
In this randomized clinical trial, the presence of a LCPV was associated with a trend towards higher rates of arrhythmia recurrence following PVI. No significant difference in arrhythmia recurrence was observed between patients with LCPV randomized to cryoballoon ablation or contact-force guided RF ablation, suggesting that either ablation modality is suitable in this population. (Cryoballoon vs. Irrigated Radiofrequency Catheter Ablation [CIRCA-DOSE], NCT01913522) This article is protected by copyright. All rights reserved.
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