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相关概念视频

Pulse rhythm01:30

Pulse rhythm

775
Pulse rhythm refers to the pattern of pulsations within specific intervals, offering valuable insights into the regularity or irregularity of the heart's beats as observed through the pattern of pulsation within specific intervals. A regular pulse exhibits a consistent heart rate with uniform waveforms and pulsation force, variations of which can be classified as normal, weak, or bounding.
Conversely, an irregular pulse pattern is termed dysrhythmia, stemming from disruptions in cardiac...
775

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相关实验视频

Updated: Jun 14, 2025

Benefits of Cardiac Resynchronization Therapy in an Asynchronous Heart Failure Model Induced by Left Bundle Branch Ablation and Rapid Pacing
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心脏再同步治疗中的循环技术:一个前性队列研究

Mengya Dong1, Chenyuan Liang1, Gong Cheng2

  • 1Department of Cardiovascular Medicine, Shaanxi Provincial People's Hospital, Xi'an, People's Republic of China.

International journal of general medicine
|September 2, 2024
PubMed
概括

循环技术提供了一种安全有效的解决方案,用于在心脏再同步治疗 (CRT) 期间管理左心室位. 这项为期五年的研究证实了其在CRT程序中的可靠性.

关键词:
心脏再同步治疗心脏再同步治疗左心室领先的左心室循环技术 循环技术这是一种新的技术,一种新技术.重复的手术内移位,反复的手术内移位

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科学领域:

  • 心脏病学 心脏病学
  • 医疗器械 医疗器械
  • 手术技巧 手术技巧

背景情况:

  • 心脏再同步治疗 (CRT) 对于心力衰竭管理至关重要.
  • 在手术内发生的左心室 (LV) 位突变可能会使CRT植入复杂化.
  • 循环技术是为了解决这些位移而开发的.

研究的目的:

  • 评估循环技术在CRT期间进行手术内LV位移的5年安全性和有效性.
  • 为了比较循环技术和传统方法之间的结果.

主要方法:

  • 一项前性队列研究包括44名接受CRT植入的患者.
  • 患者被分为传统手术 (n=36) 和循环技术 (n=8) 组.
  • 收集的数据包括人口统计,病史和心声回声学;进行了5年的随访.

主要成果:

  • 两组之间没有观察到5年死亡率,心脏功能或LV领先参数的显著差异.
  • 循环技术组没有显示出任何位或CRT相关的并发症.
  • 在循环技术组内,随着时间的推移,没有注意到LV值或阻抗的显著变化.

结论:

  • 循环技术是一种安全有效的策略,用于在CRT期间管理重复的手术内LV位移.
  • 它为提高CRT植入成功率提供了一个理想的解决方案.