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A stroke is your brain’s version of a heart attack, making it a critical, life-threatening medical emergency. Strokes are also time-sensitive, and delays in care can lead to permanent brain damage and death. Strokes can be frightening for those who experience them or people nearby.
stroke noun (EVENT) a stroke of luck, genius, etc. C2. something that happens or succeeds suddenly because of luck, intelligence, etc.: By a stroke of luck, someone else was walking along the trail and heard my shouts for help. See more.
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 ranks as the fourth leading killer in the United States.
8 de abr. de 2023 · A stroke, sometimes called a " brain attack," occurs when blood flow to an area in the brain is cut off. The brain cells, deprived of the oxygen and glucose needed to...
9 de nov. de 2021 · Symptoms. Causes. Risk factors. Complications. Prevent a stroke. Diagnosis. Stroke tests. Stroke treatment. Stroke medications. Stroke recovery. Takeaway. Recognizing stroke symptoms...
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).
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]
