![]() Accessed April 3, 2023.FS FIELD STUDY 1 LEARNING ASSESSMENT STRATEGIESį. National Heart, Lung and Blood Institute. TIA (transient ischemic attack) American Heart Association.National Institute of Neurological Disorders and Stroke. Definition, etiology, and clinical manifestations of transient ischemic attack. This procedure is called a carotid endarterectomy. 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. You may have tests such as a magnetic resonance imaging (MRI) scan or a computerized tomography (CT) scan. 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.Trouble speaking or understanding speech.Numbness or muscle weakness, usually on one side of the body. ![]() The symptoms of a TIA are similar to those of a stroke and include: The risk of stroke is especially high within 48 hours of a TIA. About 1 in 3 people who has a TIA goes on to experience a stroke. A TIA is often an early warning sign that a person is at risk of stroke.
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