MA MB BChir PhD
15 years of experience
London, W1G 0AR
(+2 more)
12 connections in healthcare
Skill endorsed
by Dr Ahran Arnold, Dr. Adam Hartley
15 years of experience
London, W1G 0AR
(+2 more)
12 connections in healthcare
Skill endorsed
by Dr Ahran Arnold, Dr. Adam Hartley
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Dr James Howard is a Consultant Cardiologist and Clinical Academic with expertise in general cardiology and cardiac imaging. He holds a British Heart Foundation Intermediate Fellowship at Imperial College London and sees patients at OneWelbeck, Hammersmith Hospital and Charing Cross Hospital.
Dr Howard completed his medical training and specialist cardiology training in the UK and combines clinical practice with an active academic and research role. His clinical work covers the assessment and management of common cardiology presentations, including chest pain, breathlessness and palpitations, as well as the investigation and long-term management of cardiovascular risk factors such as hypertension and hypercholesterolaemia. He has a particular interest in advanced cardiac imaging, including cardiac MRI.
In parallel with his clinical work, Dr Howard has a background in computer science and artificial intelligence. He has developed AI-based tools designed to improve the speed and accuracy of cardiac MRI scanning, with applications now used in clinical settings. His work in artificial intelligence has received international recognition, including awards supported by Facebook and Microsoft.
Dr Howard led the SAMSON Trial, published in the New England Journal of Medicine, which examined statin-associated side effects and their impact on patient experience. His research continues to focus on clinically relevant questions that inform shared decision-making and evidence-based cardiovascular care.
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General Medical Council
No. 7080262
University of Cambridge
Medicine
Graduated 2010
Imperial College London
PhD - Convolutional Neural Networks in Clinical Cardiology
Graduated 2020
Read publications and papers written by this specialist.
20 / 09 / 2013
Side Effect Patterns in a Crossover Trial of Statin, Placebo, and No Treatment (SAMSON)
Published in Journal of the American College of Cardiology
01 / 12 / 2024
Automating quality control in cardiac magnetic resonance: Artificial intelligence for discriminative assessment of planning and motion artifacts and real-time reacquisition guidance
Published in Journal of Cardiovascular Magnetic Resonance
15 / 10 / 2020
N-of-1 Trial of a Statin, Placebo, or No Treatment to Assess Side Effects (SAMSON)
Published in New England Journal of Medicine
08 / 05 / 2024
Dynamic risk stratification of worsening heart failure using a deep learning-enabled implanted ambulatory single-lead electrocardiogram
Published in European Heart Journal: Digital Health
New appointment
£250Follow-up appointment
£1501 Welbeck St, Marylebone, London, London, United Kingdom, W1G 0AR
Floor 15, Thames View, Fulham Palace Road, London, United Kingdom, W6 8RF
Robert & Lisa Sainsbury Wing, Du Cane Road, London, United Kingdom, W12 0HS
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I had an appointment with Dr Howard by Zoom today and it was excellent.
Doctor Howard listened to all my concerns, despite the fact I had to rearrange my appointment last minute. He used a CT scan to show me my pains weren't anything dangerous.
It was so nice not to feel rushed. I had a list of problems and Doctor Howard spent enough time going through each one.
I saw Doctor Howard about the chest pains I've been suffering and he arranged tests quickly that go to the bottom of it.
Doctor Howard was very easy to talk to and explained everything very clearly over the two appointments.
I saw Doctor Howard twice and he wad very helpful. He saw me quickly and looked after me well.
I have now seen Dr James Howard three times. I am very grateful as he has got my blood pressure under control which previous doctors have really struggled with as sometimes it is high and sometimes it's low. I feel so much better.
A 5 star consultation. Dr Howard put me at ease & explained everything very clearly & concisely. Encouraged me to express my views & concerns .
Dr James Howard has been a colleague of mine since 2013. I can wholeheartedly attest to his skill, expertise, experience and knowledge and excellent, patient-focused approach. He is skilled in the management of cardiovascular conditions across the entire spectrum but has a particular interest in cardiac MRI, which is he acknowledged as a global leader in - with a large research program exploring the use of AI in this and other fields. I regular refer patients to him who speak very highly of him after his review.
28 May 2026
Dr Ahran Arnold
CardiologistJames is an excellent colleague and cardiologist, with fantastic expertise in a range of cardiac imaging as well as general cardiology
09 Apr 2026
Dr. Adam Hartley
Cardiologist
What are Dr. James Howard's reviews like?
Dr. James Howard's overall patient rating is 5 out of 5 stars on Doctify. This is based on 14 reviews.
What languages does Dr. James Howard speak?
Dr. James Howard speaks English
Where is Dr. James Howard located?
Dr. James Howard primarily practices at Welbeck, located at 1 Welbeck St, Marylebone, London, London, United Kingdom, W1G 0AR
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What are Dr. James Howard working hours?
Dr. James Howard is working Monday (13:30 - 15:30), Tuesday (09:00 - 17:00), Wednesday (09:00 - 17:00), Friday (13:00 - 18:00)
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Does Dr. James Howard accept new patients?
Dr. James Howard generally accepts new patients.
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