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Dr Vias Markides

MB(Hons), BS(Hons), MD, FRCP, MBA

Vias is the head of cardiology at the Royal Brompton Hospital. He joined us in 2016 and has his clinic at 90 Sloane Street on Friday morning. Through Vias we are able to provide the very best cardiology care.
His sub speciality is arrhythmias and ablations.

Professor Diana Gorog


Diana treats patients with all types of heart disease, including angina, hypertension, heart failure and valvular heart disease. She undertakes coronary angiography and angioplasty. Diana also heads a research team in thrombosis and prevention of heart attacks. Her clinic at 90 Sloane Street is on Wednesday afternoons.

Dr Denis Pellerin


Denis is a consultant cardiologist at The Heart Hospital. He established the best equipped, most specialised and highest throughput Echo Department in the UK. Denis brought to 90 Sloane Street the latest Echo machine with its extraordinary image quality.
Denis performs stress echo tests on Thursday mornings.

Shamshed Begum

Shamshed is our Echocardiographer/cardiac technician. She joined us in 2016, and runs our cardiac investigations unit. Shamshed analyses the 24 Holter and ambulatory blood pressure monitors at 90 Sloane Street which provides us with the fastest results in London.