Advanced Cardiac Imaging
London, United Kingdom - April 2, 2026 / Allied Health Media /
Hemel Hempstead, Hertfordshire
Dr Joban Sehmi, a highly respected consultant cardiologist with over 22 years of experience and a PhD in cardiovascular research, is now offering advanced cardiac imaging services at One Medical House in Hemel Hempstead. This significant development provides Hertfordshire residents with access to the latest diagnostic cardiology technologies and expertise, addressing the increasing demand for specialised cardiac care in the region while aligning with the 2026 trend of utilizing advanced imaging for more precise and timely diagnosis of cardiovascular conditions.
Dr Sehmi's expertise in advanced cardiac imaging—including cardiac MRI, cardiac CT, and all aspects of echocardiography—brings a new level of diagnostic precision to Hertfordshire. With a growing shortage of cardiologists in the UK, with the ratio of cardiovascular patients per cardiologist expected to increase from 1 for every 1,087 patients currently to 1 for every 1,700 patients by 2035, this local access to one of the best cardiologists in the field represents a significant development for the community. Patients can now receive comprehensive, non-invasive cardiac assessments without the need to travel to London or other major cities, improving accessibility to specialised care.
"The availability of advanced cardiac imaging at One Medical House represents a major step forward for cardiovascular care in Hertfordshire," said Dr Joban Sehmi. "Our goal is to provide patients with the most accurate and timely diagnosis possible, which is critical for effective treatment and improved outcomes. By offering these services locally, we are making it easier for people to get the specialized care they need, when they need it. This is particularly important for patients with complex cardiac conditions who require precise imaging to guide their treatment decisions."
Clinical data demonstrates the significant impact of advanced cardiac imaging on patient outcomes. Studies show that Cardiac MRI can safely rule out significant coronary artery disease in 58% of patients, avoiding the need for more invasive procedures [1]. Furthermore, CT Coronary Angiography achieves diagnostic image quality in 99.5% of coronary segments and can significantly reduce the risks associated with invasive procedures, including bleeding events and arterial injuries [2]. These non-invasive diagnostic approaches represent a paradigm shift in cardiology, enabling earlier detection and more targeted treatment of cardiovascular diseases.
Dr Sehmi's comprehensive approach to cardiac care encompasses all aspects of general cardiology, with particular expertise in coronary heart disease, heart failure, arrhythmia management, and valvular heart disease. His multilingual capabilities—including English, Hindi, Punjabi, and Urdu—enable him to serve the diverse population of Hertfordshire with culturally sensitive care.
Dr Sehmi's expertise is backed by over 22 years of experience and a distinguished academic career. He completed his medical degree at Guy's and St Thomas' Medical School in 2003 and undertook cardiology training through the prestigious Northwest London Cardiology Training Scheme. He subsequently completed sub-specialist fellowships in advanced cardiac imaging at Imperial College Healthcare NHS Trust and the Royal Brompton Hospital. His PhD from Imperial College, completed in 2013, investigated genetic and environmental factors contributing to increased cardiovascular risk in South Asian populations—research that underscores his commitment to personalised and preventative care. Dr Sehmi has presented his research at numerous national and international conferences and published his work in high-ranking scientific journals.
About Dr Joban Sehmi
Dr Joban Sehmi is a Consultant Cardiologist with over two decades of experience in London and Hertfordshire. He holds a PhD from Imperial College and is a Fellow of the Royal College of Physicians (FRCP). Dr Sehmi sub-specialises in advanced cardiac imaging, including cardiac MRI, cardiac CT, and echocardiography. He is a published researcher who has presented at numerous national and international conferences and is highly rated by his patients, with a 4.93/5 satisfaction rating. His expertise spans all aspects of general cardiology, including heart failure management, arrhythmia treatment, and valvular heart disease assessment.
About One Medical House
One Medical House, home to One Stop Healthcare, is a modern, day-case hospital in Hemel Hempstead, offering a wide range of healthcare services 365 days a year. The facility boasts a QSI-accredited diagnostic imaging department, two on-site theatres, and a commitment to providing first-class patient care. One Stop Healthcare holds a Cyber Essentials Plus certification and has been recognised for its excellence in compliance and clinical standards. The facility serves as a comprehensive healthcare destination, providing rapid access to specialist consultations, advanced diagnostic testing, and treatment of cardiovascular and other medical conditions.
Call-to-Action
For more information or to schedule a consultation with Dr Joban Sehmi, please visit https://www.jobansehmi.co.uk/. Patients can also contact One Medical House directly to book appointments or inquire about available services.
Media Contact
For media inquiries, please contact:
Dr Joban Sehmi
Consultant Cardiologist
Phone: 020 8145 5569
Email:drsehmi@theclinic.co.uk
References
[1] Miller, C. D., et al. (2023). Cardiac Magnetic Resonance Imaging Versus Invasive Coronary Angiography in Patients With Stable Chest Pain. Circulation: Cardiovascular Imaging, 16(11). Available at: https://www.ahajournals.org/doi/10.1161/CIRCIMAGING.122.015063
[2] Donati, O. F., et al. (2010). Combined Cardiac CT and MRI for the Comprehensive Workup of Patients with Suspected Coronary Artery Disease. American Journal of Roentgenology, 194(4), 934-941. Available at: https://ajronline.org/doi/10.2214/AJR.09.3225
Contact Information:
Dr Joban Sehmi
one medical house, Boundary Way, Hemel Hempstead HP2 7YU Address: Bushey Private Hospital, Heathbourne Road, Watford, Bushey WD23 1RD, United Kingdom
London, England WD23 1RD
United Kingdom
Dr Joban Sehmi
+44 20 3884 0600
https://www.jobansehmi.co.uk/
