There are no risks associated with a carotid artery ultrasound, and patients can return to their regular activities immediately afterward. A carotid artery ultrasound is performed in a doctor‘s office, and usually takes less than 30 minutes. A carotid artery ultrasound is an examination of the carotid arteries (vessels in the neck that provide blood flow to the brain). If a Doppler ultrasound is included in the test, the flow of blood through the arteries can be detected blood flow is usually shown in color. The images, usually in black and white, are then displayed on a computer screen. A transducer is moved over the arteries to give off sound waves the sound waves‘ echoes bounce off the artery walls and blood cells, and are converted into images by a computer. High-risk candidates for carotid artery disease include those who have been diagnosed with diabetes or high cholesterol, or have a family history of heart disease.ĭuring the ultrasound procedure, the patient lies faceup on a table, and a doctor applies a cool gel to both sides of the neck, at each artery‘s location. A carotid ultrasound uses sound wave technology to see the flow of blood through the carotid arteries on each side of your neck. Candidates include those who have recently had a stroke or carotid artery surgery have an abnormal sound in, or damage to the walls of, a carotid artery or are suspected of having blood clots in a carotid artery.
In general, candidates for carotid artery ultrasound are those who are at high risk for, or beginning to display the symptoms of, carotid artery disease. A carotid artery ultrasound is used to evaluate a patient‘s risk of stroke or other cardiovascular complications by checking for artery-narrowing plaque buildup. Therefore, the information obtained with carotid US must be reliable and reproducible. In the United States, carotid US may be the only diagnostic imaging modality performed before carotid endarterectomy. Subfascial Endoscopic Perforator SurgeryĪ carotid artery ultrasound is a diagnostic procedure that uses high-frequency sound waves to generate images of the neck‘s internal carotid arteries, which supply oxygen-rich blood to the brain. Ultrasonography (US) of the carotid arteries is a common imaging study performed for diagnosis of carotid artery disease.Laser Atherectomy For Peripheral Artery Disease.Carotid Angioplasty With Stent Placement.
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