ASE's comprehensive echocardiography [edited by] Roberto M. Lang, MD, FASE, FACC, FAHA, FESC, FRCP, Professor of Medicine, Director, Noninvasive Cardiac Imaging Laboratories, University of Chicago Medical Center, Chicago, Illinois, Steven A. Goldstein, MD, FACC, Director, Noninvasive Cadiology Lab, Washington Hospital Center, Washington, District of Columbia, Itzhak Kronzon, MD, FASE, FACC, FAHA, FESC, FACP, Professor of Medicine, Department of Cardiology, Hofstra University School of Medicine, and LIJ/North Shore Lenox Hill Hospital, New york, New York, Bijoy K. Khandheria, MD, FASE, FACC, FESC, FACP, Director, Echocardiography Services, Aurora Health Care, Aurora Medical Group, Aurora St. Luke Medical Center, Director, Echocardiography Center for Research and Innovation, Aurora Research Institute, Co-Director, Aurora Cener for Cardio-Oncology, Clinical Adjunct Professor of Medicine, University of Wisconsin School of Medicine, Milwaukee, Wisconsin, Victor Mor-Avi, PkD, FASE, Professor, Director of Cardiac Imaging Research, University of Chicago Medical Center, Chicago, Illinois