Monday, April 12, 2010

What is Heart Disease and what causes it


What is Heart Disease and what causes it?
what is heart disease and what causes it? thanks :)
Heart Diseases - 3 Answers
Random Answers, Critics, Comments, Opinions :
1 :
There are many heart diseases and so many causes.
2 :
the previous answer is correct. Quite often when you hear someone allude to "heart disease," they are talking about coronary artery disease (CAD). This is hardening & narrowing (due to plaquie build up) of the coronary arteries. This is the common cause of cardiac arrest, as the coronary arteries that branchout of the aorta into 4 arteries get clogged & can no longer feed the heart w/ the O2 it needs to function.
3 :
high cholesterol



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