What is the primary indication for chest compressions?

The primary indication for chest compressions is an unresponsive victim who is not breathing normally. In cases of cardiac arrest, the heart stops pumping blood effectively, which leads to a lack of oxygen in the brain and other vital organs. When a person is unresponsive and not breathing or only gasping, this indicates a critical situation where immediate intervention is necessary to maintain blood circulation and oxygenation.

Chest compressions help to artificially circulate blood to vital organs until advanced medical help arrives. This is crucial because every minute without effective circulation can significantly increase the risk of serious harm or death. The aim is to provide enough blood flow to sustain the brain and other organs until advanced life support can take over. In such situations, rapid initiation of chest compressions is a life-saving measure.