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The difference between Heart Attack and Cardiac Arrest

Most people think heart attack and cardiac arrest are one and the same. They are completely two different things.

In the case of heart attack, there is a blockage in the arteries that supply blood to the heart and as a result a portion of the heart muscle is starved of blood flow. The heart attack victim usually complain of chest pain, nausea, shortness of breath. There is cardiac activity in a heart attack victim.  YOU DON'T DO CPR ON A HEART ATTACK VICTIM. The treatment is aspirin, angioplasty, and other medications.

In cardiac arrest, cardiac function *heart) suddenly stops. There is no cardiac activity. The victim suddenly collapses. The only immediate treatment in cardiac arrest is CPR and defibrillation.

Cardiac arrest is the leading cause of death in the developed world.




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