Carotid Doppler London

£390

A Carotid Ultrasound, also known as a carotid duplex or Doppler ultrasound, is a non-invasive diagnostic test to evaluate the blood flow through carotid arteries to detect blockage in the blood flow from the heart to the brain to assess the risk of stroke or other vascular conditions.

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Carotid Doppler

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How is Carotid Doppler Performed?

A sonographer conducts a carotid artery Doppler with a small, handheld device called a transducer. The scan uses high-frequency sound waves to evaluate blood flow through the carotid arteries (a pair of blood vessels on each side of the neck) to assess narrowing or blockage. A small amount of gel is applied to the ultrasound probe and gently moved across the neck. The detailed ultrasound images of the carotid arteries are captured from different angles to detect any blood flow abnormalities. 

Why is a Carotid Doppler Test Done?

A carotid Doppler scan may be recommended for individuals with high blood pressure, diabetes, or raised cholesterol, as well as those who have recently experienced a transient ischemic attack (mini stroke). You may need a Carotid scan to evaluate the following conditions. 

Plaque Detection

A carotid ultrasound can identify plaques – fat, cholesterol, or calcium deposits that build up within the carotid arteries and can restrict blood flow to the brain, increasing the risk of stroke.

Checking Arterial Narrowing (Stenosis)

The scan accurately measures the severity of narrowing in the carotid arteries, helping clinicians assess stroke risk.

Detection of Blood Clots (Thrombosis)

Carotid USG can visualise blood clots within the arteries, which may obstruct blood flow and require urgent medical attention.

Evaluation of Blood Flow

Using Doppler technology, the test evaluates blood flow speed and direction to identify abnormal flow patterns, turbulence, or restricted circulation.

Book a Private Carotid Doppler in London

Book your carotid scan at The National Heart Clinic with London’s leading sonographers for a comprehensive cardiovascular evaluation. We offer same-day Doppler test appointments and personalised treatments tailored to your needs. 

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Faqs

No special preparation is required for the carotid USG – just wear loose, comfortable clothes (preferably without a collar) and remove any jewelry around your neck.

A Carotid Doppler (USG) does not usually cause dizziness, as the scan is safe and non-invasive. If dizziness occurs, it is more likely related to an underlying cardiovascular condition rather than the procedure itself.

The carotid dopplers generally take around 20-30 minutes for most people, though it can vary a bit.

Chest pain, dizziness, blurred vision, and fatigue can be the common signs of blocked carotid arteries. However, experiencing these symptoms doesn’t always indicate an arterial blockage, as they may also be linked to other cardiovascular conditions. 

A private Carotid test Doppler usually costs between £250 and £400 in London, depending on the clinic and reporting facilities.

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