患者男性、50岁,1986年11月1日因心前区疼痛到我院就诊收住院。既往有高血压病史。因幼年丧亲家族史不详,现有二子一女,均未发现心脏病。查体:血压22.7/14.7kp 心率 50—60次/分,心界不大,心尖有抬举性搏动。胸骨左缘2—3肋间可听到Ⅱ级喷射性收缩期杂音,余无异常。血脂:三酸甘油脂1.7mmol/ Male patient, 50 years old, November 1, 1986 due to pain in the anterior chamber to our hospital for admission. Past history of hypertension. Due to the unknown family history of bereavement, the existing sons and daughters, did not find heart disease. Physical examination: blood pressure 22.7 / 14.7kp heart rate 50-60 beats / min, the heart is not, apex beating beating. Sternal left edge 2-3 intercostal can hear Ⅱ jet systolic murmur, I was no exception. Lipid: Triglyceride 1.7mmol /