Abstract:

Cardiovascular diseases are important causes of sudden death in children. Cardiac and vascular structural，functional abnormalities and electrophysiological changes including congenital heart disease，cardiomyopathy，ion channel disease，myocarditis，hypertension，pulmonary hypertension and coronary artery diseases all perhaps lead to sudden death. Identifying these diseases in time will be helpful for recognizing children at risk of sudden death and differential diagnosis of successful resuscitated children，so as to ultimately reduce the risk of sudden death of the patients and the families.

Key words: cardiovascular disease, sudden death, child

摘要：

心血管疾病是导致儿童猝死的重要原因。先天性心脏病、心肌病、离子通道病、心肌炎、高血压、肺高血压、冠状动脉疾病等心脏及血管的结构、功能异常及电生理改变都可能造成猝死，对这些疾病的重视将有利于对有猝死风险儿童的早期识别以及对复苏成功儿童的鉴别诊断，并最终降低患儿及其亲属的猝死风险。

关键词: 心血管疾病, 猝死, 儿童