Sanjay Sharma BSc (Hons) MD FRCP (UK) FESC Professor of Inherited Cardiac Diseases and Sports Cardiology, Consultant Cardiologist, St George's Hospital, London, UK Aneil Malhotra MBBChir PhD MA (Hons) MRCP (UK) MSc (Med Leadership) Cardiology Specialist Registrar, St George's Hospital, London, UK