Lessons for First Aiders – What Happens During A Stroke – TedEd

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A stroke is a condition in which part of the brain is affected by an interruption to the normal blood supply. This can result from a clot in a blood vessel that stops blood passing through to brain tissue. If this condition is recognized at an early stage and hospital care is readily available, drug treatment is able to dissolve the clot, resulting in a full recovery.

Sometimes a stroke is caused by a burst blood vessel when the ...

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