A condition in the brain, heart or other body arteries in which there is a bulge on the wall of the artery that can cause dangerous bleeding if it bursts is known as:

Aneurysm.

Explanation:

Aneurysm is a medical condition that occur when there is a bulge in the wall of the arteries in the brain, heart or other part of the body that can rupture and cause bleeding.

It is cause by high blood pressure , trauma, heredity, abnormal blood flow at the arteries junction and atherosclerosis. Some are caused by arteries wall infections.

It is best treated by undergoing medical surgery.

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