使用上臂静脉作为临时心脏起器接入点:在最大限度地减少跨导管大动脉置换的侵入性下一步
Maxim J P Rooijakkers1, Geert A A Versteeg1, Marleen H van Wely1
1Department of Cardiology, Radboud University Medical Center, 6525 GA Nijmegen, The Netherlands.
Journal of clinical medicine
|February 10, 2024
概括
在跨导管大动脉置换 (TAVR) 期间,使用上臂静脉作为临时心脏起器安置是安全的和可行的. 这种方法可以减少出血并发症,并加快患者的动员与传统的股骨静脉接入相比.
科学领域:
- 心脏病学 心脏病学
- 干预心脏病学 干预心脏病学
- 血管接入 血管接入
背景情况:
- 股骨静脉是跨导管大动脉置换 (TAVR) 过程中标准的节拍器接入点.
- 正在探索替代访问站点,以尽量减少并发症.
- 上臂静脉接入提供了潜在的好处,如减少出血和更快的动员.
研究的目的:
- 为了评估在TAVR期间使用上臂静脉作为临时起器接入点的安全性和有效性.
- 为了比较上臂静脉接入与传统的股骨和骨静脉接入的结果.
主要方法:
- 从2020年1月到2023年1月对TAVR患者的回顾性分析.
- 通过上臂 (45.8%),大腿 (34.3%) 或关节 (19.9%) 静脉进入心脏起器.
- 主要终点:出血学术研究联盟 (BARC) 类型2,3,或5出血事件;次要终点:动员时间.
主要成果:
- 总体人口:上臂通道显示出较低的严重出血率 (2.4%) 与大腿骨 (5.8%) 和骨 (10.8%) 静脉 (p=0.003) 相比.
- 倾向匹配的队列:上臂接触趋向于较低的出血 (2.4%与6.1%,p=0.10) 和显著更短的动员时间 (480与1140分钟,p<0.001) 与大腿部接触.
- 从上臂到其他部位的交叉率为6.3%.
结论:
- 在TAVR期间临时节奏的上臂静脉接入是一个安全和可行的替代方案.
- 这种方法可能会导致较少的出血并发症和较快的患者动员与大腿静脉接入相比.
- 进一步的研究可能会支持在TAVR程序中更广泛地采用上臂静脉接入.
相关概念视频
Cardiac Catheterization II: Right Heart Catheterization
Right Heart Catheterization: An OverviewRight heart catheterization is an invasive diagnostic procedure that measures right-sided cardiac and pulmonary artery pressures, calculates cardiac output, and identifies intracardiac shunts. It provides detailed hemodynamic data essential for diagnosing and managing various cardiovascular conditions, such as pulmonary hypertension.Access SitesCommon access sites for right heart catheterization include the internal jugular vein in the neck region, the...
Hemodialysis I: Introduction
Hemodialysis (HD) is a medical treatment that artificially removes waste products, excess fluids, and toxins from the blood when the kidneys are no longer able to perform these functions effectively. In this process, blood is filtered through a semipermeable membrane, allowing for the selective removal of waste while preserving necessary components like blood cells and proteins. Hemodialysis is typically performed in patients with end-stage renal disease (ESRD) or severe kidney...


