Targetable atrial tachycardias after artificial intelligence-guided ablation of persistent atrial fibrillation.

Isabel Deisenhofer¹, Julien Seitz², Sabine Lotteau³, Jean-Paul Albenque⁴, Sonia Busch⁵, Marie-Sophie Nguyen-Tu³, Amélie Dayot³, Mélanie Dalmau³, Hanna Leukovich³, Clément Bars², Tom De Potter⁶, Christian de Chillou⁷, Seth Goldbarg⁸, Anthony Appetiti³, Paola Milpied³, Théophile Mohr Durdez³, John D Hummel⁹, Jérôme Kalifa¹⁰

¹Department of Electrophysiology, Technical University of Munich, German Heart Center Munich, Munich, Germany.

²Saint Joseph Hospital, Marseille, France.

³Volta Medical, Marseille, France.

⁴Clinique Pasteur, Toulouse, France.

⁵Department of Electrophysiology, Herz-Zentrum Bodensee, Constance, Germany.

⁶Cardiovascular Center, Onze Lieve Vrouwziekenhuis Hospital, Aalst, Belgium.

⁷Département de Cardiologie, CHU de Nancy, Nancy, France.

⁸New York Presbyterian Queens Division of Cardiology, Flushing, New York.

⁹The Ohio State University Wexner Medical Center, Columbus, Ohio.

¹⁰Volta Medical, Marseille, France. Electronic address: jerome.kalifa@volta-medical.com.

PubMed DOI

Abstract

BACKGROUND: The TAILORED-AF randomized trial demonstrated that artificial intelligence-guided ablation of spatiotemporal dispersion in addition to pulmonary vein isolation significantly reduced atrial fibrillation (AF) recurrence at 1-year follow-up in patients with persistent AF. Still, approximately one-third of the population experienced atrial tachycardia (AT) recurrences, most of which were s…

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