tidal volume and expired carbon dioxide levels (PetCO2) changes during the first five inflations at resuscitation of infants born before 34 weeks of gestation. Inflations were divided in to those ...

Inflations in the first 5 minutes were analyzed for significant leak (> 60%), low expired tidal volume (V Te) < 3.0 ml/kg, high V Te (> 15 ml/kg in initial sustained inflations of 3 seconds ...