Introduction to CPR

CPR, or Cardiopulmonary Resuscitation, is a critical life-saving technique used to revive individuals experiencing cardiac arrest or respiratory failure. It is a vital skill that can be applied in various emergency situations, including heart attacks, drowning incidents, suffocation, or instances where breathing and heartbeat cease.

CPR consists of two primary components: chest compressions and rescue breaths.

Chest Compressions

Chest compressions are a crucial component of CPR and involve manually pressing down on the chest to simulate the pumping action of the heart. During cardiac arrest, the heart stops beating, leading to a lack of blood circulation in the body. Chest compressions help maintain blood flow to vital organs, especially the brain until a normal heart rhythm can be restored.

Rescue Breaths

Rescue breaths, also known as artificial ventilation, involve delivering breaths into the victim's lungs to supply oxygen and remove carbon dioxide. By opening the airway and providing adequate ventilation, rescue breaths ensure that oxygen reaches the lungs and is circulated throughout the body, supporting cellular function and preventing tissue damage.