title: A quick glance at selected topics in this issue.
abstract: "A quick glance at selected topics in this issue" aims to highlight contents of the journal and provide a quick review to the readers.
authors.affiliation: Division of Molecular Imaging and Therapeutics, Department of Radiology, The University of Alabama at Birmingham, 619 19th Street South, JT 777, Birmingham, AL, 35249, USA. pbhambhvani@uabmc.edu.
authors.forename: Pradeep
authors.initials: P
authors.lastname: Bhambhvani
authors.affiliation: Division of Cardiovascular Disease, The University of Alabama at Birmingham, Birmingham, AL, USA.|Section of Cardiology, Birmingham Veterans Affairs Medical Center, Birmingham, AL, USA.
authors.forename: Fadi G
authors.initials: FG
authors.lastname: Hage
authors.affiliation: Division of Cardiovascular Disease, The University of Alabama at Birmingham, Birmingham, AL, USA.
authors.forename: Ami E
authors.initials: AE
authors.lastname: Iskandrian
mesh_terms: D015415:Biomarkers / Q000378:metabolism; D003324:Coronary Artery Disease / Q000175:diagnosis* / Q000378:metabolism*; D006801:Humans; D057054:Molecular Imaging / Q000639:trends*; D064847:Multimodal Imaging / Q000639:trends*; D055414:Myocardial Perfusion Imaging / Q000639:trends*; D049268:Positron-Emission Tomography / Q000639:trends*; D015899:Tomography, Emission-Computed, Single-Photon / Q000639:trends*
chemical_list: D015415:Biomarkers
keywords: Coronary artery disease; Fluorodeoxyglucose (FDG); Myocardial perfusion imaging: PET; Myocardial perfusion imaging: SPECT; Regadenoson