title: The reliability of thallium-201 myocardial tomography in a clinical setting without exclusions for drugs or suboptimal exercise.
abstract: A prospective study of 181 patients who underwent SPECT thallium stress imaging produced a sensitivity of 97%, a specificity of 90%, and an accuracy of 93%. Clinically it is often hard to withhold cardiac medications or exclude attempts at diagnosis even after suboptimal stress. These results indicate that tomographic thallium stress testing provides excellent clinical information, even in a relatively unselected population.
authors.affiliation: Nuclear Medicine Department, Queen's Medical Center, Honolulu, Hawaii 96813.
authors.forename: M
authors.initials: M
authors.lastname: Coel
authors.forename: B
authors.initials: B
authors.lastname: Gushiken
mesh_terms: D000293:Adolescent; D000328:Adult; D000368:Aged; D006328:Cardiac Catheterization; D003327:Coronary Disease / Q000000981:diagnostic imaging*; D006321:Heart / Q000000981:diagnostic imaging*; D006334:Heart Function Tests; D006801:Humans; D008875:Middle Aged; D005082:Physical Exertion; D011237:Predictive Value of Tests; D011446:Prospective Studies; D013794:Thallium Radioisotopes; D014055:Tomography, Emission-Computed
chemical_list: D013794:Thallium Radioisotopes