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相关概念视频

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Cardiomyopathy V: Interprofessional Care

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Managing cardiomyopathy involves addressing underlying or precipitating causes, treating heart failure with medications, and implementing dietary changes and a balanced exercise and rest regimen.Lifestyle ModificationsCardiomyopathy patients should adopt a low-sodium diet to reduce fluid retention and manage heart failure. A personalized exercise and rest plan helps maintain physical fitness without overstraining the heart. Avoiding alcohol and tobacco is essential to prevent further damage to...
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Upper-extremity Approach for Secondary Access in Transfemoral Transcatheter Aortic Valve Implantation
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在经过导管大动脉门更换后进行预防性的永久起器植入.

Quentin Fischer1, Luis Nombela-Franco2, Guillem Muntané-Carol3

  • 1Quebec Heart and Lung Institute, Laval University, Quebec City, Quebec, Canada.

JACC. Clinical electrophysiology
|September 18, 2025
PubMed
概括
此摘要是机器生成的。

在过导管大动脉置换 (TAVR) 后,预防性永久心脏起器植入 (PPI) 在大约四分之一的患者中是适用的. 虽然临床结果相似,但预防性PPI显著降低了节奏负担,质疑其系统的使用.

关键词:
导电干扰 导电干扰左捆的分支区块的分支区块.永久的起器是一个永久的起器.突然的心脏病死亡.穿过导管的大动脉植入装置.

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科学领域:

  • 心脏病学 心脏病学
  • 干预心脏病学 干预心脏病学
  • 电子生理学 电子生理学

背景情况:

  • 新传导障碍的管理经过过导管大动脉置换 (TAVR) 后进行辩论.
  • 超导管大动脉置换 (TAVR) 越来越常见,导致潜在的导电问题.

研究的目的:

  • 评估TAVR后预防性永久心脏起器植入 (PPI) 的发生率.
  • 评估与TAVR后的预防性PPI相关的临床影响和节奏负担.

主要方法:

  • 预期多中心PROMOTE试验 (NCT04139616) 的子分析.
  • 包括2110名没有先前起器的TAVR患者.
  • 根据QRS和PR间隔和心电图变化定义了预防性PPI标准.

主要成果:

  • 在TAVR后接受PPI的患者中,有24.3%的患者有预防性适应症,主要是左捆分支阻塞.
  • 在预防性和非预防性PPI组之间,30天的临床结果相似.
  • 预防性PPI在30天后显著降低了心室节律百分比 (2%vs73%).

结论:

  • 在TAVR后的PPI中,大约有四分之一是预防性的.
  • 预防性PPI在30天后表现出非常低的节奏负担.
  • 结果表明,在TAVR后重新考虑预防性PPI的常规使用.