title: Markedly decreased coronary blood flow in secondary polycythemia.
authors.affiliation: Section of Cardiology, University of Arizona, Tucson 85724.
authors.forename: S
authors.initials: S
authors.lastname: Kershenovich
authors.forename: M
authors.initials: M
authors.lastname: Modiano
authors.forename: G A
authors.initials: GA
authors.lastname: Ewy
mesh_terms: D001815:Bloodletting; D017023:Coronary Angiography; D003326:Coronary Circulation / Q000502:physiology*; D006400:Hematocrit; D006801:Humans; D008297:Male; D008875:Middle Aged; D011086:Polycythemia / Q000503:physiopathology* / Q000628:therapy; D011187:Posture / Q000502:physiology; D013575:Syncope / Q000209:etiology