Incidence of Worsening Aortic Regurgitation After Mapping and Ablation in the Aortic Cusps JACC: Clinical Electrophysiology

In this podcast, Francis Marchlinski, MD, Deputy Editor of JACC: Clinical Electrophysiology, discusses a large multicenter study evaluating the incidence and clinical significance of aortic regurgitation following mapping and ablation of ventricular arrhythmias in the aortic cusps and commissures. Drawing on contemporary data from four high‑volume centers, the paper provides important reassurance regarding the safety of aortic cusp ablation, demonstrating that clinically significant aortic regurgitation is rare and infrequently progressive. Dr. Marchlinski highlights the key findings, procedural considerations, and implications for everyday practice in ventricular arrhythmia ablation.

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Incidence of Worsening Aortic Regurgitation After Mapping and Ablation in the Aortic Cusps JACC: Clinical Electrophysiology is an episode from JACC: Clinical Electrophysiology by American College of Cardiology.

This episode is 04:12 long.

This episode was published on Apr 23, 2026.

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