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Carotid Artery Disease

Your carotid arteries are two large blood vessels in your neck. They supply your brain and head with blood. If you have carotid artery disease, the arteries become narrow or blocked, usually because of atherosclerosis. Atherosclerosis is the buildup of plaque, which is made up of fat, cholesterol, calcium, and other substances found in the blood.

Carotid artery disease is serious because it can block the blood flow to your brain, causing a stroke. Too much plaque in the artery can cause a blockage. You can also have a blockage when a piece of plaque or a blood clot breaks off the wall of an artery. The plaque or clot can travel through the bloodstream and get stuck in one of your brain's smaller arteries.

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  1. Carotid Artery Disease (National Library of Medicine)  
    ... brain and head with blood. If you have carotid artery disease, the arteries become narrow or blocked, usually because ... calcium, and other substances found in the blood. Carotid artery disease is serious because it can block the blood ...
  2. Carotid artery disease causes the carotid arteries to become narrowed or blocked. The carotid arteries provide part of the ... Carotid artery disease occurs when fatty material called plaque builds up inside the arteries. This buildup of plaque is ...
  3. Carotid Artery Disease (Texas Heart Institute)  
    Carotid Artery Disease/Start Here ... Carotid Artery Disease ... Texas Heart Institute ... Carotid artery disease affects the vessels leading to the head and brain (cerebrovascular ...
  4. ... your diet and exercise habits can help treat carotid artery disease. These healthy changes can also help you maintain ... Having carotid artery disease puts you at risk for stroke. If you think you have symptoms of stroke, go to the ...
  5. Carotid Artery Disease (Mayo Foundation for Medical Education and Research)  
    Carotid Artery Disease/Start Here ... Carotid Artery Disease ... Mayo Foundation for Medical Education and Research
  6. ClinicalTrials.gov: Carotid Artery Diseases From the National Institutes of Health (National Institutes of Health)  
    Carotid Artery Disease/Clinical Trials ... Carotid Artery Disease
  7. Carotid Artery Screening (American College of Radiology) (Radiological Society of North America)  
    Carotid Artery Disease/Diagnosis and Tests ... Carotid Artery Disease ... American College of Radiology ... Radiological Society of North America ... Current and accurate ...
  8. Atherosclerosis (National Library of Medicine)  
    ... affect the arteries of your arms or pelvis. Carotid artery disease is plaque buildup in the neck arteries. It ... or pounding heart), and shortness of breath. With carotid artery disease, you may have a bruit. This is a ...
  9. ... narrowed arteries and blood clots in your neck ( carotid artery disease ) and narrowed arteries in your brain. Your abdomen ( ... us/hw4477 Related Health Topics Aneurysms Blood Clots Carotid Artery Disease Congenital Heart Defects Deep Vein Thrombosis Heart Diseases ...
  10. ... stenosis Abdominal aortic aneurysm (aortic aneurysm repair - endovascular) Carotid artery disease (carotid artery surgery) Other reasons to use stents ...
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