Camelia Demetrescu BSc, MSc, HSSE, is Consultant Clinical Scientist in Cardiology, with specialist interest in echocardiography, at Guy’s and St Thomas’ Hospital, and a Fellow of the Academy forHealthcare Science. Sandeep S Hothi MA, PhD, FACC, FBSE, FESC, FRCP, is Consultant Cardiologist and Clinician-Scientist with expertise in advanced cardiac imaging, and holds an Honorary Senior Clinical Lectureship with the University of Birmingham. John Chambers MD, FRCP, FESC, is Emeritus Professor of Clinical Cardiology at Guy’s and St Thomas’ Hospital and KCL and was previously Head of Adult Echocardiography there.