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3 giorni fa · 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. 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.
19 ore fa · As of Unicode version 15.1, there are 149,878 characters with code points, covering 161 modern and historical scripts, as well as multiple symbol sets. This article includes the 1,062 characters in the Multilingual European Character Set 2 ( MES-2) subset, and some additional related characters.
4 giorni fa · Stroke, sudden impairment of brain function resulting from a substantial reduction in blood flow to some part of the brain or from intracranial bleeding. The consequences of stroke may include transient or lasting paralysis, difficulties in speaking or eating, and a loss of muscular coordination.
- The Editors of Encyclopaedia Britannica
20 mag 2024 · An ischemic stroke typically presents with rapid onset neurological deficit, which is determined by the area of the brain that is involved. The symptoms often evolve over hours and may worsen or improve, depending on the fate of the ischemic penumbra.
14 mag 2024 · Stroke is the second leading cause of death globally, with almost 7 million deaths worldwide, and is the third leading cause of disability. In 2019, there were over 100 million patients who had a stroke and 12 million new stroke cases globally.
15 mag 2024 · By knowing the signs and symptoms of stroke, you can take quick action and perhaps save a life—maybe even your own. What are the signs of stroke in men and women? Sudden numbness or weakness in the face, arm, or leg, especially on one side of the body. Sudden confusion, trouble speaking, or difficulty understanding speech.
15 mag 2024 · 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.
