What is the primary goal of performing chest compressions on a newborn during resuscitation?

The primary goal of performing chest compressions on a newborn during resuscitation is to restore effective circulation. When a newborn experiences a significant cardiac event, such as arrest or inadequate cardiac output, chest compressions help to generate pressure within the chest cavity, propelling blood to vital organs, particularly the brain and heart. This is crucial because newborns have a very limited physiological reserve; restoring circulation promptly can prevent irreversible damage and improve the chances of a successful outcome.

Chest compressions function to maintain blood flow and oxygen delivery until more advanced interventions, such as medications or defibrillation, can be administered. By effectively compressing the chest, the rescuer mimics the action of the heart, thereby temporarily sustaining the infant's circulatory system in a critically compromised state.

While stimulating neurological function and managing heart rate may be important factors in overall resuscitation, they are secondary outcomes that result from the restoration of circulation. Increasing lung capacity is not directly related to chest compressions, as they primarily aim to enhance blood flow rather than improve breathing directly.