title: Does a shortened hyperemia with regadenoson stress pose a concern for quantitative Rb-82 PET imaging? Optimization of regadenoson PET imaging.
authors.affiliation: Section of Cardiovascular Medicine, Yale University School of Medicine, New Haven, Connecticut. Electronic address: albert.sinusas@yale.edu.
authors.forename: Albert J
authors.initials: AJ
authors.lastname: Sinusas
mesh_terms: D058908:Adenosine A2 Receptor Agonists / Q000008:administration & dosage*; D004176:Dipyridamole / Q000008:administration & dosage*; D005260:Female; D006331:Heart Diseases / Q000000981:diagnostic imaging*; D006801:Humans; D006940:Hyperemia / Q000139:chemically induced*; D008297:Male; D049268:Positron-Emission Tomography / Q000379:methods*; D011687:Purines / Q000008:administration & dosage*; D011720:Pyrazoles / Q000008:administration & dosage*; D014665:Vasodilator Agents / Q000008:administration & dosage*
chemical_list: D058908:Adenosine A2 Receptor Agonists; D011687:Purines; D011720:Pyrazoles; D014665:Vasodilator Agents; D004176:Dipyridamole
keywords: absolute flow; dipyridamole; positron emission tomography; regadenoson