患者,男,66岁。因餐后发作性胸闷1周于2003年4月3日10:00入院。患者近1周出现餐后发作性胸闷不适,以午、晚餐后明显,持续约0.5h,伴上腹饱胀、下坠感,头痛,有时出冷汗。按“胃病”服药3d无效,于发作时服消心痛l片后症状缓解。入院当日晨起症状加重,ECG检查示STV3～6压低。既往无 Patient, male, 66 years old. Due to postprandial onset of chest tightness 1 week at 3:00 on April 3, 2003 admission. Patients with postprandial onset of chest tightness in about 1 week discomfort, noon, after dinner significantly, continued for about 0.5h, accompanied by abdominal fullness, falling feeling, headache, and sometimes cold and sweat. According to “stomach” medication 3d invalid, in the attack when taking heartache after l tablets relieve symptoms. Morning symptoms increased from the day of admission, ECG examination showed STV3 ~ 6 depression. No previous