title: Nuclear cardiology will remain the "gatekeeper" over CT angiography.
authors.forename: Rory
authors.initials: R
authors.lastname: Hachamovitch
authors.forename: Marcelo F
authors.initials: MF
authors.lastname: Di Carli
mesh_terms: D002309:Cardiology / Q000639:trends*; D017023:Coronary Angiography / Q000639:trends*; D003324:Coronary Artery Disease / Q000150:complications / Q000175:diagnosis*; D006801:Humans; D009683:Nuclear Medicine / Q000639:trends*; D010818:Practice Patterns, Physicians' / Q000639:trends; D014055:Tomography, Emission-Computed / Q000639:trends*; D014057:Tomography, X-Ray Computed / Q000639:trends*; D018487:Ventricular Dysfunction, Left / Q000175:diagnosis* / Q000209:etiology