Test / Diagnostic Procedure: CT Coronary Angiography

A CT coronary angiography (CTCA) is a scan that takes pictures of the coronary arteries of a beating heart. Self pay pricing from £1,360.

To book offline, call our Heart Health centre directly on: 02036532005

Enquiries: bookings.hearthealth@onewelbeck.com

What is a CTCA?

A CT coronary angiography (CTCA) is a scan that takes pictures of the coronary arteries of a beating heart. A liquid contrast agent is injected into a vein in the arm to increase the density of the blood in the vessels, which allow the inside and outside structure of the blood vessels to be seen more clearly on the CT scan.

It is NOT an invasive coronary angiogram.

Why would I need a CTCA?

A CTCA is predominantly used to check for narrowed or blocked arteries in your heart, but it can also be used to check your heart for various conditions. It can be used to look at structures around the heart and plan more complex structural heart interventions.

Are there any risks with having a CTCA?

Due to the nature of an X-ray, you will be exposed to some radiation during the test, although depending on the machine will depend on the amount of radiation used. It is best to speak to your consultant cardiologist if you are pregnant.

In addition, contrast X-ray dye is given that can affect the kidneys and in rare cases can cause an allergic reaction.

What is CaRi-Heart® and what is it used for?

CaRi-Heart® is a non-invasive technology developed by cardiologists at Caristo, that can be applied to analyse any routine CT coronary angiogram to accurately predict a patient’s risk of a heart attack – years in advance. If increased levels of coronary inflammation are identified, we can provide you with a personalised prevention and management plan.

OneWelbeck app

OneWelbeck patients will be offered the use of the MyRecovery smartphone app. This doctor-designed app acts as a mobile patient companion to guide you through the steps to prepare for the CT coronary angiogram and prevent and delays to your care.

The app will use two methods to provide you with a seamless CT coronary angiogram experience by offering you the right information at the right time through:

  • Video messages from your consultant and clinical team
  • Pre-procedure checklists that are visible to you and your clinical team

Test / diagnostic pricing

Self Pay pricing starts from £995


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Jul 2024


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Health Insurance

This service or treatment is generally covered by most health insurance policies. You are responsible for checking your insurance policy cover, and you may need a referral letter. Check which insurance companies are covered.


Doctor Referral Only

You will generally need to get a referral letter from your NHS GP, Private GP, or other doctor to access this service or treatment. Find out more including how we can assist you


Self-Pay Available

This treatment is available for self-paying users. If you would like to see more information on pricing visit our pricing and payments page.


Fixed Price Package

For peace of mind, this service or treatment is available for an all-inclusive fixed price package.


Same Day Availability

We usually have same-day appointments available for this service. Please call us to book.

CTCA Specialists

The consultants at OneWelbeck Heart Health have been assembled based on their hard-earned international reputations and expertise. Together, they cover the major London teaching hospitals and leading cardiac services, making up the largest independent cardiology group in the UK.