Stroke is another sign. The information on this site should not be used as a substitute for professional medical care or advice. Contact a health care provider if you have questions about your health. Carotid Artery Disease. Learn More No links available.
See, Play and Learn Images. Research Clinical Trials Journal Articles. Resources Find an Expert. For You Patient Handouts. Imaging tests can confirm whether you have carotid artery disease. For example, a false-positive result can lead to angiography. In this test, a dye is injected into the carotid arteries. The test itself has a small risk of causing a stroke. The surgery can cause bleeding, infection, nerve injury, stroke, heart attack, or even death.
The test is often offered at health fairs, senior centers, and other public locations. Before you pay for it, ask your doctor if you need it. A doctor may use several different tests to determine whether a person has carotid artery disease or has had a stroke or TIA. These tests include:. Once a doctor has diagnosed carotid artery disease, they will recommend treatment options to help prevent future complications. If a person has a more severe blockage, a doctor may recommend additional treatments, such as carotid angioplasty with stenting CAS.
CAS is a minimally invasive procedure. The catheter may have a balloon at its tip, which the doctor can use to increase the size of the artery so that they can place a stent in the artery. In some cases, a doctor may recommend a carotid endarterectomy CEA. A CEA is a procedure in which the doctor cleans plaque from the carotid artery.
Over time, a person may develop carotid artery disease, which occurs when these blood vessels narrow. People who are concerned about their risk of TIA or stroke should speak to a doctor about treatments and lifestyle changes. Carotid artery disease develops when the arteries that carry blood to the brain get narrower or clogged due to plaque buildup. Learn more about the…. Stroke blocks the blood supply to the brain and can be life threatening.
Learn more about strokes, including the types, symptoms, and how treat and…. A ministroke, also known as a transient ischemic attack TIA , involves a temporary loss of blood supply to the brain. Learn more about TIAs here. In this article, learn about the different kinds of cholesterol, what different factors affect cholesterol levels, and when to contact a doctor.
Aortic dissection occurs when the inner lining of the aorta splits and tears.
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