[辅助检查]Skill 2-2 Asphyxia Cardiopulmonary Resuscitation（CPR）

The child indicates asphyxia ， such staring ， lip-jutting ， salivating and failing to cough out .Though the child breathes desperately but no gasp ， then rapidly shows respiratory arrest and is followed by arrhythmia ， ultimately suffers fatal ventricular ......