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A heart attack occurs when the blood supply to part of the heart muscle itself -- the myocardium -- is severely reduced or stopped. The medical term for heart attack is myocardial infarction. The reduction or stoppage happens when one or more of the coronary arteries supplying blood to the heart muscle is blocked. This is usually caused by the buildup of plaque (deposits of fat-like substances), a process called atherosclerosis. The plaque can eventually burst, tear or rupture, creating a "snag" where a blood clot forms and blocks the artery. This leads to a heart attack. A heart attack is also sometimes called a coronary thrombosis or coronary occlusion.

2006-06-08 21:35:25 · answer #1 · answered by medhruv 4 · 1 0

When a handsome boy proposes a girl then heart attacks come and when the girl accepts it then the girl is being murdered or both of them becomes blind.

2006-06-08 21:56:02 · answer #2 · answered by Anonymous · 0 0

I tried to be funny but I don't know where did I lost my sense of humour

2006-06-08 21:48:29 · answer #3 · answered by Alyx 3 · 0 0

when your arteries get clogged up and less blood goes to your heart, depriving the heart muscles of oxygen and they stop pumping

2006-06-08 21:29:42 · answer #4 · answered by Noel 4 · 0 0

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