Abstract

遗传性长QT综合征(long QT syndrome,LQTS)是指由于编码心肌细胞膜离子通道蛋白的基因突变导致离子通道功能障碍所致的一组紊乱综合征,临床上以心电图QT间期延长(QTC>440 ms)、T波异常、尖端扭转性室速、室颤及发作性晕厥、心脏性猝死为特征.疾病发作多以剧烈活动、情绪激动、受到惊吓为诱因。

Full Text
Published version (Free)

Talk to us

Join us for a 30 min session where you can share your feedback and ask us any queries you have

Schedule a call