What part of the body does C in CPR stand for?

The C in CPR stands for "Compressions." During CPR, chest compressions are performed rapidly and firmly to pump blood and oxygen to the brain and other vital organs when a person's heart has stopped beating or is not pumping effectively. Correct hand placement and compression depth are crucial for effective CPR. Intermittent chest compressions help sustain minimal blood flow and maintain oxygen delivery until emergency medical help arrives or the person's heartbeat is restored.