Dr Martin Lowe

Highly esteemed London cardiologist

World Heart Day

World Heart Day

Cardiac care for adults and children 

Dr Martin Lowe is one of London’s leading consultant cardiologists and electrophysiologists, with more than 30 years’ experience diagnosing and treating heart conditions in both adults and children.

Dr Lowe sees private patients at The Harley Street Clinic and The Portland Hospital, both part of HCA Healthcare UK. He specialises in the treatment of arrhythmias in patients of all ages, including families, using catheter ablation and pacemaker/defibrillator implantation.

Dr Lowe has been a leading force in arrhythmia services in the UK through his work with the British Heart Rhythm Society, as clinical director at Barts Heart Centre in London, and consultant paediatric cardiologist at Great Ormond Street Hospital.

Cardiac care for adults and children Cardiac care for adults and children

Heart health: your questions answered

Dr Lowe has more than thirty years’ experience in helping both adults and children with cardiac conditions. If you want to know more about arrythmia and atrial fibrillation, their symptoms and diagnosis, Dr Lowe has put together a helpful guide to answer your questions.

Heart health Heart health

Life-changing treatment

From patient-led consultations to gold standard diagnostic tests and state-of-the-art treatment, Dr Lowe will work alongside you to deliver a personalized treatment plan you’re completely happy with.

Discover more about the treatments he offers and find the answers to some of his patients’ most frequently asked questions.

Life-changing treatment Life-changing treatment

Peace of mind

If you’re worried about your heart, or the heart health of someone close to you, we can put your mind at rest with a simple specialist cardiology check-up. Get in touch to find out more.


Peace of mind Peace of mind

Patient reviews

‘Dr Lowe has always been utterly professional, extremely competent and very helpful over the last 17 years as my cardiologist. I could not have asked for any better attention.’
Verified patient review, 2023
‘Dr Lowe took so much time to carefully explain the problems and what procedures were necessary. He was extremely kind and professional and I could not recommend him more highly.’
Verified patient review, 2023
‘What can I say, I think he is one of the best Cardiologist out there, perhaps the best in his field of expertise. I consider myself fortunate to have him as my Consultant. He is brilliant, professional and really approachable and a good-natured gentleman. He is simply amazing.’
Verified patient review, 2022

Book an appointment

To book an appointment with Dr Lowe, you can call, email, or use our contact form:

T:+44 (0)20 3860 0110



Dr Lowe sees patients at:

The Harley Street Clinic

88 Harley Street

London W1G 7HR


The Portland Hospital,

84 Harley Street,

London W1G 7HW


Appointment times

Wednesdays: 2-6pm (last appointment 5.15pm)

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