Dr Oliver Segal

• 30 years of experience
• Consultant Cardiologist & Electrophysiologist, The Harley Street Clinic (present)
• Consultant Cardiologist & Electrophysiologist, Nuffield Health at St Bartholomew's Hospital (present)
• Consultant Cardiologist & Electrophysiologist, Barts Heart Centre (present)                  
• Consultant Cardiologist & Electrophysiologist, University College London Hospitals NHS Foundation Trust(present)

• Young Investigator's Award, The Heart Rhythm Society 

Dr Oliver Segal is one of London’s leading cardiologists and electrophysiologists. Based in the NHS at Barts Heart Centre and UCLH, where he is arrhythmia lead, he sees patients privately at The Harley Street Clinic. He has over 20 years’ experience in the management of all arrhythmias, performing catheter ablation for atrial fibrillation and other rhythms, as well as implanting pacemakers, defibrillators and other cardiac devices. 

Dr Segal is an expert in electrophysiology, focusing on the analysis of irregular heart rhythms. He focuses on seeing patients with rapid palpitations and tachycardias, irregular heartbeats, ectopic or ‘skipped’ beats, pauses and slow heartbeats, dizzy spells and blackouts, including patients with breathlessness and tiredness due to atrial fibrillation (AF). He has performed >2,000 ablations (including the use of three-dimensional and non-contact mapping systems) and >1,500 device implantation procedures. He implants left atrial appendage occlusion (LAAO) devices (the Amulet devices) for patients with AF and high risk of stroke who cannot take anticoagulants or when anticoagulants have failed, leadless pacemakers and conduction system pacemakers.