Question

What happens if there is a blockage in coronary vein

Answer 1

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here is your answer...

This causes a heart attack. If a blood vessel to the brain is blocked, usually from a blood clot, an ischemic stroke can happen.

Eventually, a narrowed coronary artery may develop new blood vessels that go around the blockage to get blood to the heart muscle. However, if you’re pushing yourself or stressed, the new arteries may not be able to bring enough oxygen-rich blood to the heart muscle.

In some cases, when plaque ruptures, a blood clot may block blood supply to the heart muscle. This causes a heart attack.

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