上班不久,急诊室里扶来一个老年女病人,她用虚弱的声调向我叙述了病情:早饭过后,她去蹲厕所,约经数分钟,当她解完大便站起来时,眼前突然发黑,浑身冒冷汗,一阵头晕便昏倒在地,被人抬回家后才慢慢醒了过来,前一天午睡起床时,也曾出现过同样现象。 Shortly after I got to work, an elderly female patient was escorted to the emergency room. She described the condition to me in a weak voice: After breakfast, she went to squat the toilet, and after about a few minutes she suddenly blacked out when she finished her stool , Covered with cold sweat, while dizzy it collapsed to the ground, was lifted back slowly woke up, the day before the nap to get up, there have been the same phenomenon.