Heart arrhythmias are commonly seen with this disorder, and are often the cause of the embolus. Atrial fibrillation or other arrhythmias should be treated to prevent clot formation. An examination may include neurologic, motor, and sensory testing to determine the specific neurologic deficits present, because they often correspond closely to the location of the injury to the brain. The pulse may be irregular. Abnormal sounds may be heard by listening to the heart with a stethoscope.
Immediate treatment is required.
Treatment varies depending on the severity of symptoms. For virtually all strokes, there is a need for hospitalization, possibly including intensive care and life support. There is no known cure for stroke. Treatment is essentially rehabilitation based on the symptoms presented. Treatment is also aimed at secondary prevention of future strokes.