Biology, asked by vijkuldeep, 1 year ago

What is the cause of heart attack

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Answered by brainliest20
3
Heart attack

A heart attack occurs when the flow of blood to the heart is blocked. The blockage is most often a buildup of fat, cholesterol and other substances, which form a plaque in the arteries that feed the heart (coronary arteries).The plaque eventually breaks away and forms a clot. The interrupted blood flow can damage or destroy part of the heart muscle.

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Answered by jasreenkaur
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