Private CT Coronary Angiography (CTCA) in London
Consultant Cardiologist-Led
Advanced Visualisation of Coronary Arteries—With Consultant Oversight
Coronary CT Angiography (CTCA) allows us to directly visualise your coronary arteries detecting plaque, narrowing, and early signs of cardiovascular risk. At Vedic Heart, CTCA is used as part of a thoughtful, precision-led strategy not as a blanket screening tool. Whether you’ve experienced chest symptoms or simply want a deeper understanding of your cardiac risk profile, CTCA gives a non-invasive, highly detailed view of your heart’s blood supply.
What is a Coronary CT Angiography (CTCA)?
CTCA uses high-resolution CT scanning with contrast dye to create 3D images of the coronary arteries. It can detect:
CTCA is often used in patients with:
Why CTCA?
As a non-invasive alternative to angiography, CTCA can offer quick answers and prevent unnecessary procedures. It helps refine risk and guide preventive strategies, particularly when used selectively.
What to Expect
Performed at one of our trusted partner sites, the scan takes roughly 15 minutes. A beta-blocker may be given to optimise image quality. Results are reviewed personally by Dr Marwaha and integrated into your overall risk profile.
Frequently Asked Questions
Common questions about CTCA testing at Vedic Heart
What is CT coronary angiography used for?
What is CT coronary angiography used for?
CTCA visualises the coronary arteries to detect plaque build-up or narrowing.
When is CTCA recommended?
When is CTCA recommended?
It is used to assess chest symptoms, clarify uncertain test results, or evaluate coronary risk in selected individuals.
Does CTCA involve radiation?
Does CTCA involve radiation?
Yes, but modern scanners use low radiation doses, and the test is recommended only when appropriate.
Is CTCA the same as a calcium score?
Is CTCA the same as a calcium score?
No. CTCA provides detailed images of the coronary arteries, while calcium scoring assesses calcified plaque only.
Where is the scan performed?
Where is the scan performed?
CTCA is arranged through specialist partner imaging centres and coordinated by the practice.
Will I need further tests after CTCA?
Will I need further tests after CTCA?
Further tests are recommended only if results indicate a need.
Is CTCA suitable for everyone?
Is CTCA suitable for everyone?
Suitability is assessed during consultation to ensure the test is appropriate and safe.
Take the Next Step Toward a Healthier Heart
Schedule your consultation today with Dr. Marwaha to prioritise your heart health and feel confident about the path ahead.