Dr Sayan Sen is a multi-award-winning, internationally recognised consultant cardiologist specialising in all aspects of general cardiology, coronary angioplasty and TAVI/TAVR. He practices at various prestigious London Hospitals including the Wellington Hospital, the Cromwell Hospital and the Hammersmith Hospital. His pioneering research is focused on improving patient care and has changed the way cardiology is practised globally. He is often invited to lecture around the world and perform procedures live to international cardiology conferences. His educational programs have taught several hundred Interventional cardiologists and he is recognised as a global key opinion leader in his field.