马歇尔静脉灌注乙醇同时消除左房后壁房颤和二尖瓣峡部阻滞的研究

IF 1.7 Q2 CARDIAC & CARDIOVASCULAR SYSTEMS

Journal of Arrhythmia Pub Date : 2025-08-22 DOI:10.1002/joa3.70177

Yasuteru Yamauchi, Yuichiro Sagawa, Kaoru Okishige, Tetsuo Sasano, Kazutaka Aonuma

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引用次数: 0

摘要

起源于左心房后壁的心房颤动（AF）反复发作，导致AF立即复发（IRAF）。马歇尔静脉（VOM）乙醇输注成功终止房颤，同时实现二尖瓣峡部完全阻断。这一双重作用强调了VOM乙醇输注不仅用于二尖瓣峡部消融，而且用于复杂房颤病例的非肺静脉（非pv）触发点。

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Simultaneous Elimination of Left Atrial Posterior Wall Atrial Fibrillation and Creation of Mitral Isthmus Block by Ethanol Infusion in the Vein of Marshall

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Simultaneous Elimination of Left Atrial Posterior Wall Atrial Fibrillation and Creation of Mitral Isthmus Block by Ethanol Infusion in the Vein of Marshall

Atrial fibrillation (AF) originating from the left atrial posterior wall recurred repeatedly, resulting in immediate recurrence of AF (IRAF). Ethanol infusion into the vein of Marshall (VOM) successfully terminated the AF and simultaneously achieved complete mitral isthmus block. This dual effect underscores the potential utility of VOM ethanol infusion not only for mitral isthmus ablation but also for targeting non–pulmonary vein (non-PV) triggers in complex AF cases.

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