Stroke

Stroke Cerebral vascular accident or a stroke is the destruction of brain substance, resulting from thrombosis, intracranial hemorrhage, or embolism, which causes vascular insufficiency. In addition, it is an area of the brain denied blood and oxygen that is required and damage is done to a part of the cells. The effect of the patient depends upon where the damage occurs and the severity of the stroke. Each year alone about 150,000 people in America die from a stroke or are seriously disabled. Stroke is among the top five causes of death. It generally happens very suddenly and it can take up to five to seven days to completely effect the patient. Depending on how many of the brain cells die during the stroke, and where the cells are located in the brain will determine the severity of the outcome. During the stroke, the supply of the blood to the brain has been severed and after four minutes, the brain cells begin to die. Three out of ten victims of stroke within the first month will die and some will die at onset of the stroke and the remaining will recover to some extent. Some patients will stroke, brain, blood, patient, artery, strokes, tests, after, severity, patients, paralysis, die, damage, cells, area, one, off, high, having, form, done, damaged, cerebral, cause, been, while, take, severe, recover, prevent, person, likely, heart, half, four