What causes a hemorrhagic cerebrovascular accident (CVA)?

A hemorrhagic cerebrovascular accident, commonly known as a hemorrhagic stroke, occurs when blood vessels in the brain rupture, leading to sudden bleeding. This bleeding can create pressure on surrounding tissues and disrupt normal brain function. The precise cause of such bleeding may stem from various factors, including high blood pressure, aneurysms, or vascular malformations, which weaken the blood vessel walls.

Choosing the correct reason for this condition highlights the essential distinction between hemorrhagic and ischemic strokes, where ischemic strokes are primarily due to blockage of blood vessels. By understanding that it is the unexpected and rapid onset of bleeding in the brain that defines a hemorrhagic stroke, you grasp not only the mechanics behind this medical emergency but also the critical nature of immediate response and management required for such cases.