CARDIOPULMONARY RESUSITATION (CPR)

CPR involves breathing for the victim and applying external chest compression to make the heart pump. In the case of an early heart attack, death can often be avoided if a bystander starts CPR promptly (within 5 minutes of the onset of ventricular fibrillation). When paramedics arrive, medications and/or electrical shock (cardioversion) to the heart can be administered to convert ventricular fibrillation to a normal heart rhythm. Therefore, prompt CPR and rapid paramedic respronse can improve the survival chances from a heart attack.