患儿男,5·5 h,以呻吟伴进行性呼吸困难4 h入院。患儿为第2胎第2产,母孕38+2周剖宫产娩出,Apgar评分均为10分,生后1 h出现呻吟,呼吸急促,面色发绀,呼吸困难,进行性加重,无其他家族遗传史。入院查体:体温:36℃,脉博:164次/min,呼吸:60次/min,反应弱,呻吟,皮肤苍白,呼吸促,口唇紫 Children male, 5.5 h, with moaning accompanied by dyspnea 4 h admission. Children with a second child, the second production, 38 +2 gestational weeks cesarean delivery, Apgar score was 10 points, 1 hour after birth, moaning, shortness of breath, cyanosis, dyspnea, progressive increase, no other Family history. Admission examination: body temperature: 36 ℃, pulse: 164 times / min, breathing: 60 beats / min, the reaction is weak, moaning, pale skin, breathing, lips purple