Stroke or Cerebral Vascular Accident (CVA) are terms that are used to describe the injury or damage to the brain caused by a loss of blood supply.  A stroke can occur when there is a blockage in the blood vesseland blood cannot flow through to the brain (ischaemic) or if the blood vessel leaks or breaks (hemorrhagic).  In either case, the part of the brain that should receive the blood does not get the oxygen and nutrients required and is damaged.  The result is the loss of  brain function and the inability of the corresponding body part to work properly, possibly causing loss of speech and/or loss of muscle function.

People who have had a stroke may require the use of a brace (ankle foot orthosis) or a WalkAide to walk safely.  Sometimes the use of an arm/hand brace is required to prevent deformities of the hand and wrist.

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A stroke is a medical emergency and can lead to death.  The Heart and Stroke Foundation has posted the following five signs of a stroke.  If you have any, it is an emergency and you should call 9-1-1.

1. Weakness – Sudden loss of strength or sudden numbness in the face, arm or leg, even if temporary.

2. Trouble speaking – Sudden difficulty speaking or understanding or sudden confusion, even if temporary.

3. Vision problems – Sudden trouble with vision, even if temporary.

4. Headache – Sudden severe and unusual headache.

5. Dizziness – Sudden loss of balance, especially with any of the above signs.

The above information was obtained from the Heart and Stroke Foundation website at: http://www.heartandstroke.com/site/c.ikIQLcMWJtE/b.3483937/k.772A/Stroke__Warning_Signs.htm