Are there any risks or complications associated with cardiac CT (CT angiogram)?

Consultant Cardiologist Joban Sehmi discusses any risks or complications of cardiac CT 

Cardiac CT is very safe and the risks associated with cardiac CT are negligible. Cardiac CT involves ionizing radiation, so there is a theoretical risk of cancer, but this is very small. It is best that those who are pregnant avoid a CT because it may have a deleterious effect on your unborn child. The main risks associated with cardiac CT are related to the dye and a very small proportion of patients may experience allergic reaction. But the clinical team who are looking after you during the scan are trained to deal with and abort any abnormal reactions to the dye.

I strongly urge you to take our heart disease online self-test to assess your risk of developing heart disease in the future. It will take you less than five minutes and will give you a good idea if you are at increased risk and whether or not you need to see a specialist.

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About the cardiologists

The Many Beats team consists of not one, but four highly experienced consultant cardiologists

Dr Navtej Chahal

Consultant Cardiologist

PhD FESC FACC

Navtej is a Consultant Cardiologist at Many Beats. He also consults at the London Northwest NHS Trust and the Royal Brompton Hospital, London having qualified from Guy’s and St Thomas’ Medical School in 2001. He is an Honorary Senior Clinical Lecturer at Imperial College London

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Dr Navin Chandra

Consultant Cardiologist

MD, MRCP, MBBS, BSc

Navin is a Consultant Cardiologist at Many Beats. He is also a Consultant Cardiologist at Frimley Health NHS Foundation Trust and an Honorary Consultant Cardiologist at Royal Brompton & Harefield NHS Foundation Trust. He qualified from Guy’s, King’s & St. Thomas’s in 2004...

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Dr Ahmed Elghamaz

Consultant Cardiologist

FRCP, MB BCh

Ahmed is a Consultant Cardiologist at Many Beats. He also consults at Northwick Park Hospital and London North West Healthcare University Hospitals NHS Trust and is an Honorary Consultant Cardiologist at Royal Brompton & Harefield NHS Foundation Trust. He completed his junior…

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Dr Joban Sehmi

Consultant Cardiologist

BSc, MBBS, MRCP, PhD

Joban is a Consultant Cardiologist at Many Beats. His NHS practice is at West Hertfordshire Hospitals NHS trust. He sees patients privately at Spire in Bushey and Bishops Wood Hospital in Northwood. He trained in medicine at Guy’s and St. Thomas’ medical school and qualified in 2003 with numerous academic awards…

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