Question

heart disease definition ​

Answer 1

Any malfunction of heart or Any parasite or microorganisms attaking heart

Dear chum

It is not a Definition but may help you

Answer 2

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Heart and blood vessel disease (also called heart disease) includes numerous problems, many of which are related to a process called atherosclerosis.

Atherosclerosis is a condition that develops when a substance called plaque builds up in the walls of the arteries. This buildup narrows the arteries, making it harder for blood to flow through. If a blood clot forms, it can block the blood flow. This can cause a heart attack or stroke.

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