[病例158] 患者55岁,男,初诊于1977年10月30月。病历:主诉为三年前起出现频尿,白天约隔半小时有一次尿,夜间几乎无尿。3个月起胸部憋闷,严重时停止呼吸,有时呼吸约停30秒钟。心电图无异常。1个月前起上膊疼痛,很困倦。 [Case 158] The patient was 55 years old, male, and was newly diagnosed in October, 1977. Medical records: The chief complaint was urinary frequency three years ago. During the day, there was urine about every half hour, and there was almost no urine at night. 3 months from the chest bored, stop breathing when serious, and sometimes breathing for about 30 seconds. There is no abnormality in ECG. One month ago, the upper arm was painful and very sleepy.