【摘要】儿茶酚胺敏感性多形性室速(CPVT)是一类由编码钙离子通道的基因突变引起的原发性心电疾病。本文报道了1例因运动时突发呼吸心跳骤停的儿童，经及时抢救挽回生命，结合发病症状和发病心电图，明确CPVT诊断，接受β受体阻滞剂治疗，现病情控制良好。

    【关键词】儿茶酚胺敏感性多形性室性心动过速；原发性心电疾病；呼吸心跳骤停；运动负荷试验；β受体阻滞剂

    【中图分类号】R541.7+1 【文献标识码】A 【文章编号】ISSN.2095-6681.2016.29..02

    【Abstract】Catecholaminergic Polymorphic Ventricular Tachycardia (CPVT) is an inherited arrhythmia syndrome and it is a kind of channelopathy as well，which caused by mutations in genes coding for sarcoplasmic calcium channel.Here we report a child with cardiopulmonary arrest when exercise ......