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Stroke - Symptoms and causes - Mayo Clinic
A stroke is a medical emergency that occurs when blood supply to the brain is blocked or when a blood vessel bleeds in the brain. When blood flow becomes blocked or reduced, it's known as an ischemic stroke.
Stroke: What It Is, Causes, Symptoms & Treatment
What is a stroke? A stroke is a medical emergency that happens when something prevents your brain from getting enough blood flow. A blocked blood vessel or bleeding in your brain can cause strokes.
Stroke - Wikipedia
Toggle Signs and symptoms subsection. 2.1Early recognition. 2.2Associated symptoms. 2.3Subtypes.
About Stroke | American Stroke Association
Get a step-by-step explanation of stroke. Learn about the different types and effects on the brain, along with prevention tools.
Stroke: Symptoms, Causes, Treatment, Types, and More
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.
Signs and Symptoms of Stroke | Stroke | CDC
Learn about the signs of stroke in men and women and when to seek emergency treatment.
Stroke | CDC - Centers for Disease Control and Prevention
Learn about the signs of stroke in men and women and when to seek emergency treatment. Learn about stroke risk and which risk factors you can manage. 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.
Stroke | CVA | Cerebrovascular Accident | MedlinePlus
A stroke happens when there is a loss of blood flow to part of the brain. Your brain cells cannot get the oxygen and nutrients they need from blood, and they start to die within a few minutes.
Stroke | National Institute of Neurological Disorders and Stroke
Learn the signs of stroke and what to do if you think someone is having a stroke. Know all the sudden symptoms of stroke and act F.A.S.T. to recognize stroke and get immediate treatment. Explore assessment and treatment tools, research, and resources, including the NIH Stroke Scale.
Stroke - World Health Organization (WHO)
A stroke is a medical emergency that occurs when blood flow to the brain is interrupted, either due to a blockage or bleeding. This lack of blood flow can lead to brain cell death and serious complications.
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