1　病历简介　　患者 ,女性 ,53岁。间断胸闷伴心悸 ,面潮红 ,出汗两年余。近半年来经常心前区发紧及压迫感 ,多于睡眠不好或劳累后发作 ,发作持续 1～ 2分钟 ,能自行缓解 ,既往体健 ,无高血压及糖尿病史。查体 :双肺未闻异常呼吸音 ,心脏叩诊不大 ,心率 85次 /分 ,律齐 ,未闻 1 medical records Brief introduction Patient, female, 53 years old. Disrupted chest tightness with palpitations, flushing, sweating more than two years. Nearly six months often precordial tightness and oppression, more than poor sleep or tired after the attack, the attack lasted 1 to 2 minutes, can ease themselves, previous physical health, no history of hypertension and diabetes. Physical examination: lungs did not smell abnormal breath sounds, heart percussion is not, heart rate 85 beats / min, law Qi, not heard