What is the primary goal of CPR?

The primary goal of CPR (Cardiopulmonary Resuscitation) is to provide oxygen to the brain and vital organs during cardiac arrest when the heart is not effectively pumping blood. The immediate focus of CPR is to maintain a flow of oxygenated blood to the brain, as brain cells can begin to die within minutes without oxygen, leading to irreversible damage.

When performed correctly, CPR helps to ensure that the brain and other organs continue to receive necessary oxygen while waiting for advanced medical assistance to arrive. Effective chest compressions create artificial circulation, which plays a critical role in sustaining brain function and increasing the chances of survival.

This emphasis on maintaining oxygen supply differentiates CPR from other aspects of emergency care, such as stopping blood loss or stabilizing the airway, which may be addressed once the circulation is restored or in different emergency scenarios.