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20 de may. de 2024 · 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.
23 de may. de 2024 · Un accidente cerebrovascular o ataque cerebral sucede cuando se detiene el flujo sanguíneo a parte del cerebro. Al no poder recibir el oxígeno y nutrientes que necesitan, las células cerebrales comienzan a morir en minutos. Esto puede causar un daño severo al cerebro, discapacidad permanente e incluso la muerte.
20 de may. de 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.
15 de may. de 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.
4 de may. de 2024 · Here are five key things to know about stroke: 1. Strokes affect the oxygen and nutrients supplied to your brain. Strokes occur when nutrients and oxygen are not delivered to the brain through blood vessels, leading to the death of brain cells.
15 de may. de 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.
7 de may. de 2024 · A stroke is a medical emergency. It happens when blood flow to part of your brain is interrupted. Without blood, your brain cells start to die. This can cause serious symptoms, lasting...
