If there is a sudden new onset of neurologic deficits, such as weakness on one side of the body, thrombus formation at the site of the endarterectomy is suspected.
Carotid endarterectomy is a surgical procedure used to remove fatty deposits (plaque) that cause a narrowing of the carotid artery. The carotid arteries are the main blood vessels that carry oxygen and nutrients to the neck, face, and brain. The two main dangers are: Stroke - The risk of stroke is about 2%, though it may be higher in people who have already had a stroke. Death - There is a less than 1% chance of death as a result of complications such as a stroke or heart attack.
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