病历简介男 ,5 8岁。因咳嗽后引起晕厥半个月于 2 0 0 1年 10月 10日入院。半月前无诱因出现剧烈咳嗽后晕厥 ,1～ 2次 /ｄ ,表现突然意识丧失 ,跌倒 ,眼球凝视 ,无肢体抽搐 ,无大、小便失禁 ,3～ 5秒后醒来 ,不能回忆晕厥发作时情景。后渐发展为轻微咳嗽亦引起晕厥 ,每日发作 Medical history Brief introduction Male, 58 years old. After cough caused by syncope half a month in October 10, 2001 admission. Half a month ago, there was no incentive to have a severe cough after syncope, 1 to 2 times / d, the performance of a sudden loss of consciousness, falls, staring eye, no limb twitch, no large, incontinent, wake up after 3 to 5 seconds, can not recall syncope scene. After the gradual development of mild cough also caused syncope, a daily attack