第一份关于心房无节奏在心脏外Fontan患者的第一份报告
1Department of Pediatric Cardiology, University of California at Davis, Sacramento, USA.
Pacing and clinical electrophysiology : PACE
|December 30, 2025
概括
耳前无节奏是患有额外心脏Fontan息的患者经历心的可行选择. 这种案例研究表明成功的植入和可接受的结果,尽管需要更多的研究.
科学领域:
- 心脏病学 心脏病学
- 电子生理学 电子生理学
- 儿科心脏手术 儿科心脏手术
背景情况:
- 额外心脏Fontan息是一种复杂的手术程序,用于先天性心脏缺陷.
- 鼻节功能障碍可能导致症状性胸,需要心脏起器植入.
- 传统的节奏系统可能会在Fontan患者中面临挑战,包括导致并发症和低于最佳性能.
研究的目的:
- 为了评估心房无节奏的可行性和安全性,在患有非心脏Fontan息的患者中.
- 在这个特定的患者群体中,为症状性心节拍提出一种替代性节拍策略.
- 在这种独特的解剖学背景下,评估无节奏的初始性能和短期结果.
主要方法:
- 在内部审查委员会批准后,回顾性案例审查.
- 详细分析了一名患有心脏外Fontan的单个患者,接受了心房无心脏起器植入.
- 评估植入物参数,编程设置和短期随访数据.
主要成果:
- 在一个19岁的男性中成功植入心房无心脏起器,他患有心脏外Fontan.
- 最初可接受的心房捕获值 (5.5V在0.4ms) 和传感 (<1mV).
- 在3个月的随访中,没有心内血栓,心房节奏率低 (8%),值改善 (2.0V@0.4毫秒),设备预计寿命为17.9年.
结论:
- 耳前无节奏是额外心脏Fontan患者与鼻节功能障碍的可行选择.
- 在这种情况下,该程序证明了可接受的安全性和有效性,尽管最初的捕获值更高.
- 对于更大的患者队伍进行进一步的研究至关重要,以确认长期的安全性和有效性.
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