马歇尔计划在持续性心房的第一线方法:一个前性的单中心队列研究
Antoine Carmaux1, Cedric Yvorel1, Karim Benali1
1Department of Cardiology, Jean Monnet University, Saint-Etienne, France.
Journal of cardiovascular electrophysiology
|March 24, 2025
概括
早期马歇尔计划切除 (MPA) 是一种安全可行的第一线治疗持续性心房动 (PeAF) 的方法. 这种方法可以在近76%的患者中长期避免心律失常的复发.
科学领域:
- 心脏病学 心脏病学
- 电子生理学 电子生理学
- 医疗器械技术 医疗器械技术
背景情况:
- 持续性心房 (PeAF) 管理仍然存在争议,对早期干预策略的数据有限.
- 马歇尔计划作为PeAF早期治疗的安全性和有效性需要进一步研究.
研究的目的:
- 评估热马歇尔计划废除 (MPA) 作为PeAF的第一线治疗的安全性和可行性.
- 评估MPA在维持鼻节律 (SR) 的长期疗效.
- 在PeAF患者中确定MPA后心房动 (AF) 复发的预测因子.
主要方法:
- 一项前性队列研究涉及118名PeAF患者,他们在2020年1月至2023年12月期间接受了首次MPA治疗.
- 评估安全性,可行性和长期结果,包括维持鼻节律和AF复发.
- 分析了晚期AF复发的预测因素.
主要成果:
- 109名患者完成了MPA作为一线治疗;7.6%的患者经历了马歇尔静脉衰竭.
- 在切除后3个月,57%的人患有SR,30.2%的人患有AF,13.8%的人患有心房动 (AFL).
- 在12个月后,87.8%的患者处于SR状态;在21个月后,75.7%的患者仍处于SR状态.左心房扩张和左心室外射小部分 (LVEF) 是复发的预测因素.
结论:
- 对于PeAF来说,de novo MPA是可行的,相对安全的,提供了长期免于心律失常复发的高率.
- 大约76%的患者在长期随访期间保持了SR.
- 左心房扩张和低LVEF是MPA衰竭的主要预测因素.
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