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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.
1 paź 2024 · A stroke is a medical emergency that occurs when blood flow to the brain is blocked or reduced. Learn about the types, symptoms, causes and risk factors of stroke, and how to prevent and treat it.
22 wrz 2022 · A stroke is a life-threatening condition that happens when part of your brain doesn’t have enough blood flow. Learn the signs of a stroke, how to prevent it and how to treat it with Cleveland Clinic experts.
26 maj 2023 · A stroke is a medical emergency. A stroke can cause lasting brain damage, long-term disability, or even death. Signs of a stroke can range from mild weakness to paralysis or numbness on one side of the face or body. Other signs may include a sudden and severe headache, sudden weakness, trouble seeing, and trouble speaking or understanding speech.
11 wrz 2024 · A stroke is a brain attack caused by blocked or burst blood vessels in the brain. Learn about the types, causes, effects, and prevention of stroke, and how to recognize the signs of stroke and call 911.
7 maj 2013 · The updated definition of ischemic stroke, stroke caused by ICH, and stroke caused by SAH can be used in studies of primary prevention, secondary prevention, acute treatment, cardiovascular and cerebrovascular procedural trials, and epidemiological studies as the primary outcome.
6 sie 2020 · Stroke is a clinically defined syndrome of acute, focal neurological deficit attributed to vascular injury (infarction, haemorrhage) of the central nervous system; in modern clinical practice, neuroimaging is increasingly used to confirm the exact pattern of tissue injury. •.
