在因心室心律失常症的导管切除过程中进行阳性性大动脉剖析
Ke Chen1, Weili Ge2, Yiwei Lai3
1Department of Cardiology, Heart Center of Henan Provincial People's Hospital, Central China Fuwai Hospital of Zhengzhou University, Zhengzhou, Henan, China.
Heart rhythm
|March 6, 2025
概括
阳性大动脉解剖 (AD) 是一个罕见但严重的风险,在心室失常 (VA) 废除. 虽然不常见,但它可能是致命的,强调需要采取预防措施.
科学领域:
- 心脏病学 心脏病学
- 干预心脏病学 干预心脏病学
- 血管外科 血管外科
背景情况:
- 通过逆行性大动脉方法对心室心律失常 (VA) 进行导管切除,存在因子性大动脉解剖 (AD) 的固有风险.
- 了解AD的发生率和结果对于这些程序期间的患者安全至关重要.
研究的目的:
- 为了确定iatrogenicAD的发病率,管理策略和临床结果.
- 评估在VA切除过程中与AD相关的并发症和死亡率.
主要方法:
- 一项前性研究确定了在六个中心的逆行性大动脉VA切除过程中发展出阳性性AD的患者.
- 数据收集时间从2011年1月1日到2023年9月30日,包括患者人口统计,程序细节和临床过程.
主要成果:
- 在5925名患者中,有18名 (0.3%) 患有阳性AD,其中8名是A型和10名是B型解剖.
- 常见症状包括胸部和背部疼痛. 根据AD类型的治疗方式有所不同,一些类型A的治疗方式是手术修复,而B类型的治疗方式是内血管或医疗治疗.
- 死亡率为16.7% (3名患者),所有患者都有A型AD和严重的血液动力学损害. 幸存者没有表现出与大动脉有关的长期并发症.
结论:
- 阳性AD是逆行性大动脉VA切除的罕见但可能致命的并发症.
- 迅速识别和适当管理对于改善结果至关重要.
- 强烈建议在这些程序期间实施全面措施以减轻AD的风险.
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