该病例最可能的诊断() ["A．高血压病","B．主动脉瓣上缩窄","C．主动脉瓣上膜性狭窄","D．瓣上环形狭窄","E．肥厚性心肌病"]
该病例最可能的诊断() ["A．主动脉增宽","B．主动脉壁内膜增厚","C．夹层动脉瘤","D．假性动脉瘤","E．真性动脉瘤"]
该病例最可能的诊断() ["A．主动脉窦瘤","B．室间隔缺损","C．右室流出道狭窄","D．室间隔膜部瘤并破裂","E．以上都不是"]
血红蛋白分子由__对多肽链组成，构成血红蛋白的多肽链共有6种，分别是__、__、___、__、__和__链。
该病例最可能的诊断() ["A．冠状动脉瘤","B．右冠状动脉瘘","C．川崎病","D．冠状动脉起源异常","E．室间隔缺损"]
新生儿血容量约占体重____，儿童血容量约占体重_____。
