患者:男,64岁,住院号25656。因头昏、眩晕三年,左侧上下肢活动障碍20多天,于1985年1月23日入院。三年来经常头昏,眩晕及耳鸣。记忆力差,失眠多梦。近一年来胸闷,上腹部饱胀、纳差、活动后气短。有时齿龈渗血,少量鼻衄及出现皮肤瘀斑。1984年12月30日,突然头痛、站立不稳,自服去痛片无效。三天后起床 Patient: Male, 64 years old, hospital number 25656. Due to dizziness, vertigo for three years, the left upper limb dysfunction more than 20 days, January 23, 1985 admission. Three years often dizziness, dizziness and tinnitus. Poor memory, insomnia and more dreams. Nearly a year of chest tightness, abdominal fullness, anorexia, shortness of breath after the event. Occasionally gum bleeding, a small amount of epistaxis and skin ecchymosis. December 30, 1984, a sudden headache, standing instability, self-service to painkiller invalid. Three days later to get up