Question

heart attack myocardial infarction is often caused by​

Answer 1

Answer:

A heart attack occurs when one of the heart's coronary arteries is blocked suddenly or has extremely slow blood flow. A heart attack also is called a myocardial infarction. The usual cause of sudden blockage in a coronary artery is the formation of a blood clot (thrombus).

Explanation:

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Answer 2

Answer:

• Heart attack is caused by sudden blockage in a coronary artery is the formation of blood clot.

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