edited by Vasken Dilsizian, , MD, MASNC, FACC, FAHA, Professor of Medicine and Radiology, University of Maryland School of Medicine, Chief, Division of Nuclear Medicine, University of Maryland Medical Center, Baltimore, MD, USA, Gerald M. Pohost, MD, FAHA, FACC, Professor, Keck School of Medicine, University of Southern California, Professor, School of Medicine, Loma Linda University, Director, Cardiovascular Imaging, Westside Medical Imaging, Professor, Xiamen University, Professor, Harbin Medical University