Affiliation: | 1. Departments of Nuclear Medicine, Cedars-Sinai Medical Center Los Angeles, Calif., USA;2. the Division of Cardiology, Department of Medicine, Cedars-Sinai Medical Center Los Angeles, Calif., USA;3. the Department of Medicine, UCLA School of Medicine Los Angeles, Calif., USA;4. the Department of Radiology, UCLA School of Medicine Los Angeles, Calif., USA |