title: Letter from the guest editor: update in cardiovascular nuclear medicine.
authors.affiliation: Division of Nuclear Medicine, Department of Radiology, Montefiore Medical Center, Albert Einstein College of Medicine, Bronx, NY. Electronic address: mtravin@montefiore.org.
authors.forename: Mark I
authors.initials: MI
authors.lastname: Travin
mesh_terms: D002318:Cardiovascular Diseases / Q000000981:diagnostic imaging; D002319:Cardiovascular System / Q000000981:diagnostic imaging*; D006801:Humans; D009683:Nuclear Medicine; D049268:Positron-Emission Tomography; D015899:Tomography, Emission-Computed, Single-Photon