一、概念及发生率急性CO中毒患者苏醒后至精神症状出现以前常有一段清醒期,也有人称为假愈期或间歇期,这一点早已被人们所注意。有人称这部分再次出现精神症状者为CO中毒神经精神续发症;CO中毒神经系统并发症;CO中毒的继发症;CO中毒神经系统后遗症;CO中毒性脑病;CO中毒性痴呆和CO中毒 First, the concept and incidence Acute CO poisoning patients wake up until the onset of psychiatric symptoms often before a period of awake, it was also known as false or intermittent period, which has long been people’s attention. Some people call this part of the re-emergence of mental symptoms of CO poisoning neuropsychiatric complications; CO poisoning neurological complications; CO poisoning secondary complications; CO poisoning neurological sequelae; CO toxic encephalopathy; CO poisoning dementia and CO poisoning