This mysterious disease is on the rise. As coronary heart disease declines, heart failure is becoming ever more common. Do you know what causes heart failure and how to prevent it? We will find out what drugs are most effective and which ones don’t really help very much. Surprisingly, many patients are not getting the best treatment. Guests: Carla Sueta, MD, PhD is Associate Professor of Medicine at the UNC School of Medicine and Director of Cardiology Clinics. Rob Califf, MD, is Associate Vice Chancellor for Clinical Research and Director of the Duke Clinical Research Institute.