![]() Sometimes severe strokes can produce so much damage. Brainstem strokes in particular can cause a patient to end up in a coma, a state of unconsciousness. National Heart, Lung and Blood Institute. A massive stroke frequently results in complete paralysis on one side of the body, called hemiplegia. TIA (transient ischemic attack) American Heart Association.National Institute of Neurological Disorders and Stroke. ![]() Definition, etiology, and clinical manifestations of transient ischemic attack. It's massive due to the amount of the area of the brain affected and the. The clot usually dissolves on its own or gets dislodged, and the symptoms usually last less than five minutes. This procedure is called a carotid endarterectomy. A massive stroke is a loss of oxygenated blood supply to the brain that causes severe brain tissue death and/or damage. A transient ischemic attack, or TIA, is a temporary blockage of blood flow to the brain. When we hear about someone having a massive stroke, it most likely represents what we call a hemorrhagic stroke, which is different than the term ischemic stroke. Or you may need a procedure to remove fatty deposits, known as plaques, from the arteries that supply blood to your brain. These tests may include heart rhythm monitoring, magnetic resonance angiography (MRA) or CT angiography (CTA).ĭepending on the underlying cause, you may need medicine to prevent blood clots. You also may need tests to look for possible causes related to the heart or blood vessels. The tests can help determine what caused the TIA. Today, hes showing everyone that the comeback is greater than the setback. You may have tests such as a magnetic resonance imaging (MRI) scan or a computerized tomography (CT) scan. But a few years after he left us to report the news in his hometown of New Haven, Connecticut, Sal had a massive stroke. Since the symptoms of TIA and stroke are the same, it's important to seek medical attention. Symptoms of TIA usually last only a few minutes. Double vision or trouble seeing in one or both eyes. ![]()
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