近年来介入治疗先天性室间隔缺损得到了飞速发展,但术前禁食时间过长使患者口渴、饥饿、低血糖、烦躁、脱水的发生率增加,不利于患者对手术的耐受和康复。为探讨先天性室间隔缺损介入治疗更合理的术前禁食水时间,避免因长时间禁食水带来的不良影响,选择不同的禁食时间,对在我院 In recent years, interventional treatment of congenital ventricular septal defect has been rapid development, but preoperative fasting time so that patients with thirst, hunger, hypoglycemia, irritability, dehydration increased the incidence is not conducive to the patient’s tolerance to surgery and rehabilitation . To explore the interventional treatment of congenital ventricular septal defect more reasonable preoperative fasting time to avoid the adverse effects of prolonged fasting water, choose a different fasting time, in our hospital