1资料与方法病例1妹妹,43岁;因“发作性胸痛半月”于2009-06-24入院;患者近半月来反复发作胸痛,活动及休息时均有发作,在当地医院查运动平板试验阳性;既往无高血压病、糖尿病史,血脂高1月,无吸烟饮酒史,现月经规律,经量正常,其父48岁时因“急性心肌梗死”死亡;查体:血压100/70m 1 Materials and Methods Case 1 Sister, 43 years old; due to “paroxysmal chest pain for a half months” in 2009-06-24 admission; patients recurrent chest pain nearly half a month, activities and rest have seizures, check the motor test positive in the local hospital ; No previous history of hypertension, diabetes mellitus, high blood lipids in January, non-smoking history of alcohol consumption, is the law of menstruation, the normal amount of normal, his father died of “acute myocardial infarction” at age 48; Physical examination: blood pressure 100 / 70m