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the muscle tissue that is affected by the unsufficient blood supply will start to swell, lose function and ultimateley die. Since most heart muscle cells are unable to reproduce, the affected cells will reamin dead and transform into scar tissue.

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12y ago
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13y ago

Most likely it would be a heart attack (myocardial infarction).

The tissue of the muscle may become damaged to the point where it is dead, weakening the heart to a greater or lesser degree.

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Q: What will happen to the heart muscles and heart when the blood vessels are blocked?
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