Roberto M Lang, MD, is a Professor of Medicine in the Section of Cardiology, Department of Medicine, at the University of Chicago Medical Center. He serves as the Director of the Noninvasive Imaging Laboratory and the Director of the Cardiology Fellowship Training Program. Professor Lang has published more than 300 peer-reviewed manuscripts during his career. His major research interests include the clinical utility of non-invasive techniques in assessing left ventricular contractile state and myocardial perfusion. He completed his cardiology fellowship training at the University of Chicago.