Catheter ablation improved ejection fraction in persistent AF patients: a DECAAF-II sub analysis.

Mario Mekhael,Botao Shan,Charbel Noujaim,Nour Chouman,Alaa Assaf,Hadi Younes,Abdel Hadi El Hajjar,Lilas Dagher,Han Feng,Hua He,Cong Zhao,Omar Kreidieh,Chan Ho Lim,Chao Huang,Tarek Ayoub,Eugene Kholmovski,Mihail Chelu,Nassir Marrouche,Eoin Donnellan

Europace : European pacing, arrhythmias, and cardiac electrophysiology : journal of the working groups on cardiac pacing, arrhythmias, and cardiac cellular electrophysiology of the European Society of Cardiology（2023）

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摘要

Atrial fibrillation burden and recurrence after CA is similar between non-CHF and CHF patients, independent of the type of CHF. Of all CHF groups, those with HFrEF had the largest improvement in LVEF after CA. Moreover, the improvement in ventricular function seems to be independent of atrial fibrosis in patients with persistent AF.

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关键词

Atrial Fibrillation,Catheter Ablation,Congestive Heart Failure,Ejection Fraction

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