What is the primary goal when providing CPR to a cardiac arrest patient?

The primary goal of CPR, or cardiopulmonary resuscitation, during a cardiac arrest is to restore circulation. When the heart stops beating effectively, it leads to a cessation of blood flow to vital organs, which can quickly cause irreversible damage or death. Performing high-quality chest compressions and, if trained, providing rescue breaths help to maintain blood flow and oxygenation, which are critical to sustaining life until advanced medical help arrives.

Restoring circulation is essential because it allows oxygen-rich blood to reach the brain, heart, and other vital organs, increasing the likelihood of survival and favorable outcomes. While maintaining airway patency, monitoring vital signs, and providing emotional support are important components of care, they do not directly address the immediate need to reinstate effective blood circulation, which is why restoring circulation is the priority during CPR.