title: Pathophysiology of persistently positive myocardial scintigrams.
mesh_terms: D011756:Diphosphates; D006801:Humans; D009203:Myocardial Infarction / Q000000981:diagnostic imaging* / Q000473:pathology; D009206:Myocardium / Q000473:pathology*; D009336:Necrosis; D011877:Radionuclide Imaging; D013667:Technetium
chemical_list: D011756:Diphosphates; D013667:Technetium