Objective To explore causes and nursing methods of tension vesicle induced by transradial percutaneous coronary intervention. Methods A total of 200 patients who received tran-sradial percutaneous coronary intervention were divided into treatment group (100 cases) and control group (100 cases). Patients of the treatment group were tied up with proper strength and skills. Bandage was stripped off at the right time to avoid the surrounding skin of wound was excessively stretched. Results Patients of the control group received routine treatment. Conclusion Early diagnosis, timely and effective nursing treatment can reduce the incidence of vesicle and relieve the pain of patients.%目的 探讨经桡动脉行冠状动脉介入治疗后并发张力性水泡的原因与护理方法.方法 选择经桡动脉行冠状动脉介入治疗患者200例,随机分为试验组和对照组各100例.试验组通过掌握术后扎伤口的力度和包扎技巧,及时松解绷带,避免对伤口周围皮肤牵拉过紧；对照组常规包扎伤口,松解绷带.结果 实验组水泡发生率为1％,对照组水泡发生率为9％.结论 及早发现和及时有效地护理能防止和有效地降低水泡发生率,减轻患者的痛苦.
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