definition of heart attack
and
define CPR
Answers
Answer:
heart attack occurs when an artery supplying your heart with blood and oxygen becomes blocked. for example heart blockage and Colestrol
Cardiopulmonary resuscitation( CPR) is an emergency procedure that combines chest compressions often with artificial ventilation in an effort to manually preserve intact brain function until further measures are taken to restore spontaneous blood circulation and breathing in a person who is in cardiac arrest..
Heart attack:
A hear attack also called a myocardial infraction,happens when apart of the heart muscle doesn't get enough blood.There more time that passess without treatment to restore blood flow,the greater the damage to the heart muscle.
CPR:
CPR stand for cardiopulmonary resuscitation.It is an emergency life-saving procedure that is done when someone's breathing or heartbeat has stopped.This may happen after an electric schock,heart attack,or drowning.CPR combines rescue breathing and chest compression.