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  5. Impact of the origin of sinoatrial node artery on recurrence after pulmonary vein isolation in aatie

Impact of the origin of sinoatrial node artery on recurrence after pulmonary vein isolation in aatie

来源 :第11届中国介入心脏病学大会 | 被引量 : 0次 | 上传用户：ch101732
【摘 要】
：
Background Catheter ablation is an effective treatment for patients with paroxysmal atrial fibrillation (AF).Recovered pulmonary vein conduction is a dominant factor in AF recurrence after pulmonary v
【作 者】
：
ZHANG Zhi-jun CHEN Ke SANG Cai-hua TANG Ri-bo DU Xin DONG Jian-zeng MA Chang-sheng 
【机 构】
：
Department of Cardiology,Center for Atrial Fibrillation,Beijing Anzhen Hospital,Capital Medical Univ
【出 处】
：
第11届中国介入心脏病学大会
【发表日期】
：
2013年7期
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Background Catheter ablation is an effective treatment for patients with paroxysmal atrial fibrillation (AF).Recovered pulmonary vein conduction is a dominant factor in AF recurrence after pulmonary vein isolation (PVI).Sinoatrial node artery (SNA) anatomy and dominant distributional characteristics may significantly influence the efficacy of AF ablation.This study was to determine the prognostic value of the origin of SNA in relation to AF recurrence in patients with paroxysmal AF undergoing PVI.
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