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Updated: Jun 13, 2025

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建立一个左捆分支区域节奏程序:从一个高容量的节奏中心节奏程序的结果

João Ferreira¹, Diogo Fernandes², Patrícia Marques-Alves³

¹Serviço de Cardiologia, Centro Hospitalar e Universitário de Coimbra, Coimbra, Portugal.

Revista portuguesa de cardiologia : orgao oficial da Sociedade Portuguesa de Cardiologia = Portuguese journal of cardiology : an official journal of the Portuguese Society of Cardiology

|May 8, 2025

概括

左捆支部区域节奏 (LBBAP) 是一种安全有效的心和心脏再同步治疗 (CRT) 的技术. 这项研究显示了164名患者的高成功率和良好的结果,证明了LBBAP.

科学领域:

心脏病学心脏病学
电子生理学电子生理学
医疗器械医疗器械

背景情况:

左捆支部区域节奏 (LBBAP) 提供了一个有前途的替代品,用于白心脏和心脏再同步治疗 (CRT).
在大容量心脏植入式电子设备 (CIED) 中心评估LBBAP的初始经验对于了解其临床实用性至关重要.

研究的目的:

评估LBBAP在大量患者队列中的可行性,程序结果和安全性.
评估LBBAP对QRS持续时间和左心室 (LV) 同步的影响.

主要方法:

在2023年1月至2024年1月期间,由164名连续接受LBBAP植入的患者组成的前性观察注册表.
数据收集包括程序参数,特征和医院出院和植入后1个月和6个月的临床结果.

主要成果:

94.5%的患者获得了成功的LBBAP,最常见的征兆是完全心房阻塞 (42.7%).
平均手术持续时间为82.7分钟,平均光镜时间为13.7分钟. 节奏QRS持续时间平均为114.8毫秒.
没有观察到任何主要的周围手术并发症. 在5名患者中发生了暂时的捕获损失,2名患者在随访期间经历了脱离.

结论:

LBBAP是一种可行的,安全的节奏技术,成功率很高.
该程序有效地减少了QRS持续时间,并改善了LV同步,使其成为各种心脏病的可行选择.
大多数中心可以采用LBBAP,为需要胸肌节拍或CRT的患者提供有利的结果.

关键词:

抗勃拉迪卡迪节奏调节的方法心脏重同步是指心脏的重同步.导电系统的节奏调节刺激抗胸的方法刺激左手臂的区域.驱动系统的刺激.左捆分支机构地区步行步行.重新同步心脏的时间

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