Carotid Artery Ultrasound

Carotid Artery Ultrasound
Carotid Artery Ultrasound

one carotid artery ultrasound is a painless diagnostic test used to assess the condition of the carotid located on each side of the neck. the test is usually given to check for blockages that can contribute to various conditions including stroke and arterial narrowing or stenosis. often carried out in the presence of certain medical conditions it is generally no preparatory measures needed unless otherwise specified by a physician during consultation. there is no risk associated with administration of a carotid artery ultrasound.
carotid plays a crucial role in regulating proper blood flow to and from the brain. some blockages can lead to potentially debilitating conditions or death. people with pre-existing medical conditions that affect arterial function such as atherosclerosis can undergo a carotid ultrasound as a preventive measure to assess the condition of these arterial passages. those with a history of blood clots or stroke may also have regular carotid ultrasounds to assess their condition and determine if any changes have occurred. in the absence of a pre-existing condition or noted medical history a carotid artery ultrasound imposed if any abnormalities in blood flow or odd circulatory sounds such as a bruit are discovered during a routine examination.
There is no preparatory measures required for a carotid ultrasound. conducted in a clinical or hospital the test is usually administered in the radiology department at a trained technician and requires that the individual was lying motionless on a table with his or head supported. After a clear gel used to focus to help sound wave transmission passing the attending technician transducer over the artery. entire test usually takes less than 30 minutes to complete.
normal results indicate unimpaired blood flow through the carotid artery. abnormal results generally indicate the presence of some kind of obstruction adversely affected proper blood flow such as arterial narrowing or thrombosis. in some cases additional testing may be required to further evaluate the cause of impeded blood flow. the individual may be given specific instructions about proposed lifestyle and dietary changes as he or she needs to do to slow the progression of arterial narrowing associated with atherosclerosis. depending on the severity of the blockage surgery may be recommended to remove the blockage to prevent a stroke or other potentially debilitating or fatal complications.