As with a heart attack, a stroke is caused by a blockage, and again it is usually caused by a blood clot. However, the blockage is usually in an artery which carries blood to the brain. With a mild stroke, the blood supply is cut off for a shorter period of time, which can be anything from a few minutes to twenty four hours.
Usually with mild strokes patients make a full recovery, however a mild stroke could be a warning sign of a larger one. Other causes of a stroke include an Aneurysm which is basically a weakened spot on an artery wall which stretches a little like a balloon. The wall sometimes stretches so much that it burst, causing blood to flow into the brain and causing a stroke.
Classic symptoms of a mild stroke include sudden weakness in the arms, legs and face, sudden trouble seeing out of both eyes, and sudden severe headaches with no known cause.
Usually with mild strokes patients make a full recovery, however a mild stroke could be a warning sign of a larger one. Other causes of a stroke include an Aneurysm which is basically a weakened spot on an artery wall which stretches a little like a balloon. The wall sometimes stretches so much that it burst, causing blood to flow into the brain and causing a stroke.
Classic symptoms of a mild stroke include sudden weakness in the arms, legs and face, sudden trouble seeing out of both eyes, and sudden severe headaches with no known cause.