无针的心房跨septal访问:一个安全和可重复的替代方案,用于左心房导管
Alex D Pacheco-Bouthillier1,2, Jorge Javier Miguel-González1, Adriana González-Martínez1
1Departamento de Investigación, Instituto Cardiovascular de Mínima Invasión, Zapopan, México.
Heart rhythm O2
|December 9, 2024
概括
新的无针横管接入 (NeFTA) 技术为左心房导管治疗提供了安全有效的替代方案. 这项多中心研究表明,电生理程序的成功率高,并发症最小.
科学领域:
- 心脏病学 心脏病学
- 电力生理学 电力生理学
- 医疗器械 医疗器械
背景情况:
- 左心房导管治疗对于治疗左侧心律失常至关重要.
- 标准的针穿刺穿刺穿刺穿刺穿刺穿穿刺穿刺穿刺穿刺穿穿刺穿穿刺穿刺穿刺穿穿刺穿刺穿刺穿刺穿穿刺穿穿穿穿刺穿穿穿穿穿穿穿穿穿穿穿穿穿穿穿穿穿穿穿穿穿穿穿穿穿穿穿穿穿穿穿穿穿穿穿穿穿穿穿穿穿穿穿穿穿穿穿穿穿穿穿穿穿穿穿穿穿穿穿穿穿穿穿穿穿穿穿穿穿穿穿穿穿穿穿穿穿穿穿穿穿穿穿穿穿穿穿穿穿穿穿穿穿穿穿
- 目前正在开发无针替代品,以提高程序安全性.
研究的目的:
- 报告第一个多中心应用无针穿越性接入 (NeFTA) 方法.
- 评估NeFTA在接受电生理程序的患者的安全性和有效性.
主要方法:
- 在3个电生理学中心进行了一项回顾性,观察性多中心研究.
- 采用了NeFTA技术,仅使用没有针的导线,而没有针.
- 光学指导和特定的操纵技术被用于穿越性穿刺.
主要成果:
- 在366名患者中进行了NeFTA,其中43.4%的患者使用了不可反射的外.
- 在96.18%的病例中,成功实现了左心房入口.
- 观察到0.55%的低并发症率,心周溢血是唯一报告的并发症.
结论:
- NeFTA技术是可复制和安全的,用于左心房入口.
- 在第一次或第二次尝试时,无论操作员的经验如何,都取得了很高的成功率 (96.18%).
- 尼夫塔 (NeFTA) 提出了一个有前途的无针替代体外手术.
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