女患,2岁,入院前11小时误服氯氮平约10余片,1小时后,在玩耍中突然晕倒,家人呼之不应,不省人事来诊。该儿系第一胎,足月顺产,母乳喂养,智力发育正常,有简单的语言表达力,视、听觉完全正常,1岁时曾有两次高热惊厥史,无后遗症。查体:T36.4℃、P120次,R24次,体重13kg, Female, 2 years old, 11 hours before admission to take clozapine about 10 tablets, 1 hour later, suddenly fainted in play, family members should not be called, unconscionable to the clinic. The first child of the pedigree, term full-term, breastfeeding, mental development is normal, a simple language expression, visual acuity, hearing normal, twice at 1 year history of febrile seizures, no sequelae. Physical examination: T36.4 ℃, P120 times, R24 times, weight 13kg,