What does the acronym "CPR" stand for?

CPR stands for Cardiopulmonary Resuscitation. This technique is a critical life-saving measure used in emergencies when someone's breathing or heartbeat has stopped. The term "cardiopulmonary" refers to the heart (cardio) and lungs (pulmonary), both of which are essential for sustaining life. During CPR, chest compressions and rescue breaths are given to maintain blood circulation and oxygenation to vital organs until professional medical help arrives. Understanding this acronym is fundamental for anyone learning basic life support, as CPR is one of the primary skills taught to respond effectively to life-threatening emergencies.