
Dr Aaisha Opel
Consultant Cardiologist & Electrophysiologist
- Available from
- London
About Aaisha Opel
Dr Aaisha Opel is an award-winning cardiologist and electrophysiologist (heart rhythm specialist) with several years of experience and consults on all aspects of Cardiology, investigating symptoms of palpitation, chest pain, shortness of breath, dizziness and blackouts or collapse, as well as risk factor control for cardiac conditions such as high blood pressure and high cholesterol.
Her expertise lies in cardiac rhythm management and its investigation (electrophysiology) hence heart rhythm problems (palpitation, dizziness, arrhythmias, fast and slow heart rates, ablation), inherited arrhythmias, syncope (blackouts, collapse), all aspects of device therapy, together with overlap with heart muscle conditions (cardiomyopathies) and heart failure.
Dr Opel is one of a small number of female cardiologists in the country and has worked at world-class centres. After having trained at the prestigious Barts Heart Centre, she was appointed as a Consultant in Cardiology and Electrophysiology at the renowned Royal Brompton and Harefield and Chelsea and Westminster hospitals before taking up her current post at the North Middlesex University Hospital. In 2021, she was also appointed as Clinical Director of Medical Specialties.
She set up the first day case service for ablation of atrial fibrillation (AF) in a district general hospital. This was novel firstly being day case AF ablation and secondly, as it was performed in a district general hospital. This service won several awards, and has since been duplicated elsewhere and published. She is invited to speak about this at conferences.
Dr Opel has driven other transformational changes for the betterment of patient care and is heavily involved in training the next generation of Cardiologists with excellent feedback from trainees and Health Education England. She is an educational supervisor and mentor for future cardiologists, particularly women. Dr Opel has been appointed to many councils including the British Heart Rhythm Society (BHRS) and the Specialist Advisory Committee for Cardiology.
Patients have kindly said that Dr Opel is caring, listens, has an empathic manner, gives time and has excellent rapport with them and those she works with. Dr Opel is thorough, adopts a patient-centred approach, provides clear explanations on management and advice, understands the patient and provides sound expertise in her field. Her aim is always to deliver first class patient care.
Expertise
- Electrophysiology
- Heart Rhythm Problems
- Palpitations
- Atrial Fibrillation
- Supraventricular Tachycardia
- Ectopics or Skipped Beats
- Ventricular Tachycardia
- Ventricular Fibrillation
- Bradycardia or Slow Heart Rates
- Inherited Cardiac Conditions
- Heart Failure
- High Blood Pressure
- High Cholesterol
- General Cardiology
- Long Covid
Overview
- Age of patients seen
- 18+
- Qualifications
MBBS / University College London, / 2001. Bachelor of Medicine and Bachelor of Surgery (MBBS)
PhD / University of London / 2001. Doctor of Philosophy (PhD)
MRCP / Royal College of Physicians / 2001. Membership of the Royal College of Physicians (MRCP)
- Languages spoken
- English, Hindi, Punjabi, Urdu
- Online profiles
- Research highlights
Opel A., Mansell J., Butler A., Schwartz R., Fannon M., Finlay M., Hunter R.J., Schilling R.J. Comparison of a high throughput day case atrial fibrillation (AF) ablation service in a local hospital with standard regional tertiary cardiac centre care. Europace 1;21(3): 440-444.
Mantziari L., Butcher C., Shi R., Kontogeorgis A., Opel A., Chen Z., Haldar S., Panikker S., Hussain W., Jones D., Gatzoulis M., Markides V., Ernst S., Wong T. Characterisation of atrial tachycardia mechanism and substrate with ultra high density mapping in patients with adult congenital heart disease. Implications for ablation outcomes. Journal of the American Heart Association : 8(4).
Channer K. Peer Review Opel A. ECG skills: bradycardia
Ang R., Lim W.Y., Opel A., Ullah W., Providencia R., Baker V., Finlay M.C., Dhinoja M.B., Earley M.J., Sporton S.C., Hunter R.J., Schilling R.J. Long term outcome and pulmonary vein reconnection of patients undergoing cryoablation and/or radiofrequency ablation: results from the The Cryo Versus RF Trial. Journal of Atrial Fibrillation; 11(3): 1-7.
Tinker A., Finlay M., Nobles M., Opel A. The contribution of pathways initiated via the Gq/11 G-protein family to atrial fibrillation. Pharmacological Research 105: 55-61.
Opel A., Nobles M., Montaigne D., Finlay M., Anderson N., Breckenridge R., Tinker A. Absence of the Regulator of G-protein signaling, RGS4. Predisposes to Atrial Fibrillation and is associated with Abnormal Calcium Handling. Journal of Biological Chemistry 290: 19233-19244.
Opel A, Schilling R. Updated NICE guidance on the management of atrial fibrillation. Prescriber; 25 (20):7-7
Opel A., Murray S., Kamath N., Dhinoja M., Abrams D., Sporton S., Schilling R., Earley M, Cryoablation versus radiofrequency ablation for treatment of atrioventricular nodal reentrant tachycardia: Cryoablation with 6-mm-tip catheters is still less effective than radiofrequency ablation. Heart Rhythm; 7: 340-343.
Consultations and services
- Self-pay available from £350
- Health insurance
- 30 mins consultation
- Self-pay available from £275
- Health insurance
- 30 mins consultation
Insurers covered


- +4 more
- Allianz Partners
- Cigna International
- Healix
- Henner
Tests & treatments
Conditions & symptoms
Locations
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Frequently asked questions
Yes, but only for certain services. Some consultations, assessments, and treatments can be booked directly, while others require a GP or specialist referral. Please check the relevant service page for guidance, and contact the centre if you’re unsure.
We aim to offer appointments as quickly as possible, and many services have same-day or next-day availability. Waiting times vary depending on the appointment type, specialty, and consultant availability, but our team will always offer the earliest suitable appointment.
Yes. You can arrange an appointment for a family member, or someone you care for, just let us know when you get in touch. We’ll need their details and consent to complete the booking, unless you're their legal guardian or have power of attorney.
Your first consultation includes a detailed discussion of your symptoms, medical history, and lifestyle factors, followed by a thorough examination. It’s helpful if you can bring the results of any previous investigations with you, as well as a list of your current medications. Come with a comfortably full bladder so you can provide a urine sample if requested.