What Is a Stroke Causes, Symptoms, and Treatments || Health Tips

4 просмотров 17.02.2016 00:02:45

Описание

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 survive, die. If a stroke is not caught early, permanent brain damage or death can result.

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What, Stroke, Causes, Symptoms, Treatments, Health, Tips