心脏介入术后血管迷走神经反射的护理

探讨心脏介入术后血管迷走神经反射的预防护理。回顾性分析了500例心脏介入术后并发7例血管迷走神经反射。此反射好发于术后沙袋压迫穿刺点止血及拔除动静脉鞘管过程中。年老体弱、精神紧张、术前禁食时间长、术后补液量少为其主要诱发因素。此反射发生迅速、进展快、危险大，须针对发病特点、诱发因素，积极采取有效的预防护理措施。

Nursing of vasovagal syndrome after cardiac interventional therapy

How to prevent vasovagal syndrome after cardiac interventional therapy is a problem. In this paper the authors have retrospectively analyzed 500 patients receiving cardiac interventional therapy. 7 cases of them developed into vasovagal syndrome, which occurred in the course of pressing the puncture point with sand bag and withdrawing ateriovenous sheath. The main inducing factors included senility, physical weakness, mental tension, fasting of long time before intervention and less fluid infusion after intervention. The syndrome develops very quickly and dangerously, so it is important to take prevention nursing aiming at those factors.