title: Papillary muscle activity on thallium scintigraphy: a potential source of misinterpretation.
mesh_terms: D005189:False Positive Reactions; D006352:Heart Ventricles / Q000000981:diagnostic imaging*; D006801:Humans; D008297:Male; D010210:Papillary Muscles / Q000000981:diagnostic imaging*; D011868:Radioisotopes; D011877:Radionuclide Imaging; D013793:Thallium
chemical_list: D011868:Radioisotopes; D013793:Thallium