A brain stroke, also known as a cerebrovascular accident (CVA), is a medical emergency that occurs when there is a disruption in the blood supply to a part of the brain. This disruption can be caused by either a blockage in an artery leading to the brain (ischemic stroke) or the rupture of a blood vessel within the brain (hemorrhagic stroke). Brain strokes can have devastating consequences, as they often result in the sudden loss of brain function. Common symptoms include sudden weakness or numbness on one side of the body, difficulty speaking or understanding speech, severe headaches, and impaired coordination. Rapid response and immediate medical attention are crucial when a stroke is suspected, as early intervention can minimize brain damage and improve the chances of recovery. Prevention strategies, such as maintaining a healthy lifestyle and managing risk factors like high blood pressure and diabetes, play a vital role in reducing the risk of experiencing a stroke.
