早期复极综合征是以 S—T 段抬高,凹面向上为特征的一种正常心电图变异。易误诊为心包炎、心肌损伤或心肌梗塞。我们在门诊中遇到4例,其中3例误为心肌缺血而送院。为了引起门诊工作者注意,将我们2例情况介绍于下。病例资料例1,男,27岁,汉族,军人。主诉:轻度胸闷、憋气半年余,但无心前区疼痛。无心血管病史。体检无异常发现。心电图检 Early repolarization syndrome is a normal ECG variation characterized by elevation of S-T segment and concave upward. Easily misdiagnosed as pericarditis, myocardial injury or myocardial infarction. We encountered 4 cases in the clinic, of which 3 were mistaken for myocardial ischemia and hospitalization. In order to arouse the attention of outpatient workers, we will introduce two cases below. Case data 1, male, 27 years old, Han nationality, military. Chief complaint: mild chest tightness, suffocation more than six months, but no pain in precordial area. No history of cardiovascular disease. No abnormal physical examination found. ECG test