经皮冠状动脉介入治疗(PCI)是目前临床上治疗冠心病的重要方法之一,既往多选用股动脉入路,但该路径局部血管并发症发生率可达5%～10%,且术后需较长时间卧床,对患者术后恢复不利[1]。近年来国内外逐渐开展经桡动脉穿刺行PCI,术后患者即可下床活动,缩短了住院时间,且局部并发症较 Percutaneous coronary intervention (PCI) is one of the most important clinical methods for the treatment of coronary heart disease. In the past, multiple femoral arterial approaches were used, but the incidence of local vascular complications in this route could reach 5% -10% Need to stay in bed for a long time, adversely affect the recovery of patients [1]. In recent years, both at home and abroad through the radial artery puncture PCI, postoperative patients can get out of bed activity, shorten the hospital stay, and local complications than