不典型胸痛在基层医院多误诊为冠心病。本文收集 5 1例不典型胸痛按冠心病入院的冠状动脉造影资料 ,并浅谈体会。1　资料与方法1.1　一般资料　男 32例 ,女 19例 ;年龄 36～ 6 7(4 7.8±7.85 )岁。病程均在 2个月以上。均以发作性胸痛、胸闷为突出表现 ,持续时间数秒钟至数小时 Atypical chest pain in the primary hospital misdiagnosed as coronary heart disease. This collection of 51 cases of atypical chest pain according to coronary heart disease admission coronary angiography data, and talk about experience. 1 Materials and Methods 1.1 General Information 32 males and 19 females; aged 36 ~ 67 (4 7.8 ± 7.85) years old. Duration of more than 2 months. All with episodic chest pain, chest tightness as the outstanding performance, the duration of a few seconds to several hours