What is the recommended compression-to-ventilation ratio for newborns?

In newborn resuscitation, the recommended compression-to-ventilation ratio is 3:1. This ratio is crucial because it reflects the need to provide effective chest compressions while maintaining adequate ventilation during resuscitation efforts.

The rationale behind the 3:1 ratio is based on the physiological needs of a newborn. Newborns, especially those who are not breathing effectively on their own, require frequent ventilation due to their high metabolic rate and small lung capacity. The 3:1 compression-to-ventilation ratio helps to ensure that the newborn receives enough oxygen while still promoting adequate blood circulation through chest compressions.

The importance of this ratio lies in balancing the two critical aspects of resuscitation: maintaining perfusion through compressions and ensuring proper oxygenation via ventilations. This approach is aligned with current guidelines and reflects the necessity of rapid interventions during critical situations involving newborns.