新生儿呼吸衰竭是由于各种原因影响呼吸中枢和 (或 )呼吸器官导致肺部通气和 (或 )换气功能障碍 ,造成机体缺氧和二氧化碳潴留的外呼吸功能障碍。新生儿呼吸衰竭是新生儿期各种原发病的极期 ,是临床上常见的危急症状之一 ,若发现及时 ,处理得当 ,可挽救患儿生命 ,亦能避免紧急 Neonatal respiratory failure is due to various reasons affecting the respiratory center and / or respiratory organs lead to lung ventilation and / or ventilation dysfunction, causing the body oxygen and carbon dioxide retention of the external respiratory dysfunction. Neonatal respiratory failure is the most important period of various primary diseases in the neonatal period. It is one of the common clinical critical symptoms. If it is found timely and properly treated, it can save children’s lives and avoid emergencies