Professor Clive Handler is an experienced consultant cardiologist and Honorary Clinical Professor at UCL. He has extensive experience in general adult cardiology with expertise in pulmonary hypertension, unexplained breathlessness, cardiovascular prevention, high blood pressure, heart failure, chest pain, palpitation, and dizzy spells. Professor Handler trained in general medicine and cardiology at several prestigious institutions and has longstanding links with Yale University School of Medicine. He has authored numerous scientific papers and textbooks and is involved in clinical research trials. Professor Handler specializes in cardiac catheterisation, coronary angiography, prevention of heart disease, and management of high blood pressure and breathlessness. He is also actively involved in medical education and serves as a tutor and examiner at UCL.