通过静脉提取四极冠状动脉鼻带动节奏导致
Ethan S Wagner1, Robert K Lewis2, Sean D Pokorney2
1Duke University School of Medicine, Durham, North Carolina.
Heart rhythm
|March 27, 2025
概括
四极冠状动脉鼻 (CS) 取是安全有效的,程序成功率很高. 重新植入是可行的,但可能受到冠状动脉鼻分支狭窄的限制.
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:
- 四极冠状动脉鼻 (CS) 导线是左心室节奏的标准.
- 与传统相比,关于四极式CS的提取数据有限.
研究的目的:
- 评估四极式CS提取的安全性和有效性.
- 为了比较四极 CS 提取与非四极 CS 提取的结果.
- 为了评估CS重植入成功率.
主要方法:
- 对接受CS提取 (2013-2024) 的患者的回顾性分析.
- 四极体和非四极体CS引线之间的结果比较.
- 关键的结果包括完全切除,手术成功,不良事件和重新植入成功.
主要成果:
- 四极提取显示了更高的程序成功率 (99%对90%).
- 完整的CS去除率在两组之间是相似的 (99%对95%).
- 主要不良事件很少发生,仅发生在非四极体组中;再植入成功率相似 (82%vs90%).
结论:
- 四极CS取是一种安全有效的程序,成功率很高.
- 重新植入CS是可以实现的,但可能受到CS分支狭窄或闭塞的阻碍.
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