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Watershed stroke symptoms are due to the reduced blood flow to all parts of the body, specifically the brain, thus leading to brain damage. Initial symptoms, as promoted by the American Stroke Association, are FAST, representing F = Facial weakness (droop), A = Arm weakness (drift), S = Speech difficulty (slur), and T = Time to act (priority of intervention).
Brain ischemia has been linked to a variety of diseases or abnormalities. Individuals with sickle cell anemia, compressed blood vessels, ventricular tachycardia, plaque buildup in the arteries, blood clots, extremely low blood pressure as a result of heart attack, and congenital heart defects have a higher predisposition to brain ischemia in comparison to the average population.
When watershed stroke occurs in the brain, it produces unique focal neurologic symptoms that aid clinicians in diagnosis and localization. For example, a cerebral watershed area is situated in the dorsal prefrontal cortex; when it is affected on the left side, this can lead to transcortical motor aphasia.
Cerebral infarction, also known as an ischemic stroke, is the pathologic process that results in an area of necrotic tissue in the brain (cerebral infarct). [1] In mid to high income countries, a stroke is the main reason for disability among people and the 2nd cause of death. [2]
A mobile stroke unit (MSU) is an ambulance that furnishes services to diagnose, evaluate, and/or treat symptoms of an acute stroke. [1] It may contain, in addition to the normal ambulance equipment, a device for brain imaging ( computerized tomography ), a point-of-care laboratory and telemedical interaction between ambulance and hospital ...
A Shocking Diagnosis. Treated by Dr. Shazam Hussain at Cleveland Clinic in Cleveland, Ohio, the stroke diagnosis was confirmed and Hudson says that he was “scared, shocked, and worried” when ...