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30 de abr. de 2024 · There are two main causes of stroke. An ischemic stroke is caused by a blocked artery in the brain. A hemorrhagic stroke is caused by leaking or bursting of a blood vessel in the brain. Some people may have only a temporary disruption of blood flow to the brain, known as a transient ischemic attack (TIA). A TIA doesn't cause lasting ...
22 de mai. de 2024 · A stroke, also known as a brain attack, occurs when blood flow to the brain is blocked or a blood vessel inside or on the surface of the brain bursts. A stroke is a serious medical emergency and requires immediate medical attention, just like a heart attack. Stroke is the fifth leading cause of death in the United States.
Stroke (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. [5] . There are two main types of stroke: ischemic, due to lack of blood flow, and hemorrhagic, due to bleeding. [5] . Both cause parts of the brain to stop functioning properly. [5]
22 de set. de 2022 · A stroke is your brain’s equivalent of a heart attack, happening when there’s an issue with blood flow to part of your brain. This can happen when blood vessels are blocked or because of bleeding in your brain. Strokes are a life-threatening emergency, and immediate medical attention is critical to prevent permanent damage or death.
28 de nov. de 2023 · Warning signs and symptoms. Stroke warning signs are clues the body sends when the brain is not receiving enough oxygen. The key to recognizing stroke symptoms is that they appear suddenly. People who have a stroke may not realize what is happening to them or mistakenly choose to ignore the signs, thinking the problem will pass.
15 de mai. de 2024 · What it is. 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.
