对主动脉夹层动脉瘤误诊为急性冠脉综合征1例分析如下。1病历摘要女,65岁。以反复心前区疼痛8 a再发加重4 h为主诉于2009-10-10收入院。患者近8 a来经常出现活动性心前区疼痛,胸闷、气短,休息或口服复方丹参滴丸症状可缓解,外院曾诊断为冠心病,入院前4 h解小便时突然出现胸闷、 Aortic dissection misdiagnosed as acute coronary syndrome in 1 case analyzed as follows. 1 medical record summary female, 65 years old. Repeated anterior pituitary area pain 8 a again increased 4 h mainly complaints in 2009-10-10 income hospital. In recent 8 years, patients often have active precordial pain, chest tightness, shortness of breath, rest or oral compound Danshen dripping pills symptoms can be alleviated, the hospital has been diagnosed as coronary heart disease, 4h before admission, when the sudden onset of chest tightness,