Stroke - Symptoms and causes - Mayo Clinic
Web4 days ago · It occurs when a blood vessel in the brain leaks or bursts and causes bleeding in the brain. The blood increases pressure on brain cells and damages them. A stroke is a medical emergency. It's crucial to get medical treatment right away.
Stroke: What It Is, Causes, Symptoms, Treatment & Types
WebA stroke is a life-threatening condition that happens when part of your brain doesn’t have enough blood flow. This most commonly happens because of a blocked artery or bleeding in your brain. Without a steady supply of blood, the brain cells in …
Stroke: Symptoms, Causes, Treatment, Types & More - Healthline
WebNov 9, 2021 · A stroke occurs when a blood vessel in the brain ruptures and bleeds, or when there’s a blockage in the blood supply to the brain. The rupture or blockage prevents blood and...
Stroke - Wikipedia
WebStroke (also known as a cerebrovascular accident (CVA) or brain attack) is a medical condition in which poor blood flow to the brain causes cell death. There are two main types of stroke: ischemic, due to lack of blood flow, and hemorrhagic, due to bleeding. Both cause parts of the brain to stop functioning properly.
About Stroke | American Stroke Association
WebStroke is a disease that affects the arteries leading to and within the brain. It is the No. 5 cause of death and a leading cause of disability in the United States. A stroke occurs when a blood vessel that carries oxygen and nutrients to the brain is either blocked by a clot or bursts (or ruptures).
Stroke | National Institute of Neurological Disorders and Stroke
WebLast reviewed on November 28, 2023. A stroke is a brain attack. It is a sudden interruption of continuous blood flow to the brain and a medical emergency. A stroke occurs when a blood vessel in the brain becomes blocked or narrowed, or when a blood vessel bursts and spills blood into the brain.
Stroke - Diagnosis and treatment - Mayo Clinic
Web4 days ago · A stroke in progress is usually diagnosed in a hospital. If you're having a stroke, your immediate care focuses on reducing brain damage. If you haven't had a stroke but you're worried about your risk, talk to your healthcare professional at your next appointment. What to expect from your doctor
About Stroke | cdc.gov - Centers for Disease Control and Prevention
WebMay 4, 2023 · A stroke, sometimes called a brain attack, occurs when something blocks blood supply to part of the brain or when a blood vessel in the brain bursts. In either case, parts of the brain become damaged or die. A stroke can cause lasting brain damage, long-term disability, or even death.
Stroke | cdc.gov - Centers for Disease Control and Prevention
WebSep 5, 2023 · Stroke is a leading cause of death in the United States and is a major cause of serious disability for adults. It is also preventable and treatable. Learn the signs of stroke, and call 9-1-1 right away if you think someone might be having a stroke. Getting fast treatment is important for preventing death and disability from stroke.
What Is a Stroke? Causes, Symptoms, and Treatments - WebMD
WebApr 8, 2023 · A stroke, sometimes called a " brain attack," occurs when blood flow to an area in the brain is cut off. The brain cells, deprived of the oxygen and glucose needed to...
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