患者女,33岁。外伤后胸痛3 d入院。患者3 d前因骑电动车发生碰撞胸部钝伤2 h后出现胸骨后剧烈疼痛,放射至左上臂内侧,持续续时间约30 min,与活动无关,伴气促、出汗,可自行缓解或舌下含服硝酸甘油缓解,每日发作3~5次。既往健康,无高血压、糖尿病、高脂血症等病史;无烟酒嗜好。 Female patient, 33 years old. Chest pain after trauma 3 d admission. Patient 3 days before the collision occurred on the electric car chest trauma occurred 2 h after severe chest pain, radiation to the left upper arm medial sustained duration of about 30 min, and has nothing to do with the activity, with shortness of breath, sweating, self-remission or Sublingual nitroglycerin relief, daily attack 3 to 5 times. Past health, no high blood pressure, diabetes, hyperlipidemia and other medical history;