title: Myocardial infarct imaging using 99m technetium pyrophosphate and 99mtechnetium methylene diphosphonate: a clinical evaluation.
mesh_terms: D000328:Adult; D000368:Aged; D002675:Child, Preschool; D005260:Female; D006801:Humans; D008297:Male; D008875:Middle Aged; D009203:Myocardial Infarction / Q000000981:diagnostic imaging*; D011877:Radionuclide Imaging; D013667:Technetium; D013793:Thallium
chemical_list: D013667:Technetium; D013793:Thallium