Showing posts with label PLAQUE BUILD UP. Show all posts
Showing posts with label PLAQUE BUILD UP. Show all posts

Friday, February 15, 2013

CDC: WHAT TO KNOW ABOUT HEART ATTACTS?

Photo:  Heart Half.  Credit:  CDC
FROM: CENTERS FOR DISEASE CONTROL
What to Know About Heart Attacks?!

A heart attack, also called a myocardial infarction, occurs when a section of the heart muscle dies or gets damaged because of reduced blood supply. Coronary Artery Disease (CAD) occurs when a substance called plaque builds up in the arteries that supply blood to the heart (called coronary arteries). CAD is the main cause of heart attack. The five major symptoms of a heart attack are—
Pain or discomfort in the jaw, neck, or back.
Feeling weak, light-headed, or faint.
Chest pain or discomfort.
Pain or discomfort in arms or shoulder.
Shortness of breath.

If you believe you or someone are experiencing the symptoms of a heart attack it is important to to call 9-1-1 immediately. Otherwise, further damage to the heart muscle can occur and an irregular heart rhythm may develop.

Bystanders who have been trained to perform cardiopulmonary resuscitation (CPR) or use a defibrillator may be able to help the victim until emergency medical personnel arrive. At the hospital, doctors will then perform tests to determine whether a heart attack is occurring and decide on the best treatment.

Remember, it’s important to recognize these symptoms and call for help because the chances of surviving a heart attack are greater when emergency treatment begins quickly.


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