Heart Attack »
What is a heart attack?
A heart attack (also known as a myocardial infarction) is the death of heart muscle from the sudden blockage of a coronary artery by a blood clot. Coronary arteries are blood vessels that supply the heart muscle with blood and oxygen. Blockage of a coronary artery deprives the heart muscle of blood and oxygen,causing injury to the heart muscle. Injury to the heart muscle causes chest pain
and chest pressure sensation. If blood flow is not restored to the heart muscle within 20 to 40 minutes, irreversible death of the heart muscle will begin to occur. Muscle continues to
die for six to eight hours at which time the heart attack usually is "complete." The dead heart muscle is eventually replaced by scar tissue.
Approximately one million Americans suffer a heart attack each year. Four hundred thousand of them die as a result of their heart attack.
What causes a heart att...
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It started with just a strain in my neck which proceeded to a horrible pain in my right neck to the point of immobilization. Then I had difficulty in breathing that proceeded in me not being able to breath at all. After finally seeing the Dr. and receiving a CT scan, the results showed 3 blood clots in my right lung. I'm a rare case in that I was very gaseous - still to this day. No reason has been given to this - though it only began when the blood clots had formed. I'm still not cured and am still taking Coumadin. It was a horrible experience that I NEVER want to go through again. I spent a week, my Birthday, in the Hospital. Published: October 06 ::