我们于1980年至1982年发现同一家族5人患肥厚型心肌病。对其中2例进行随访观察,并试用异搏定治疗。现将调查及观察结果报告如下: 病例摘要例1 女,28岁。劳累后心慌、气短、胸前区发闷反复晕厥3年,于1980年10月6日门诊。体检:血压110/70毫米汞柱,脉搏80次/分,两肺正常,心尖搏动强,心界向左下扩大,胸骨左缘第3肋间 We found hypertrophic cardiomyopathy in five people in the same family from 1980 to 1982. Two of them were followed up and treated with verapamil. Now the survey and observation results are reported as follows: Case summary 1 female, 28 years old. After exertion palpitation, shortness of breath, chest boredom repeated fainting 3 years, in October 6, 1980 out-patient. Physical examination: blood pressure 110/70 mm Hg, pulse 80 beats / min, both lungs normal, apex beating strong heart to expand to the left, the left sternal third intercostal space