title: Pulmonary bleeding diagnosed as an incidental finding during a gated cardiac scan.
mesh_terms: D004912:Erythrocytes; D006321:Heart / Q000000981:diagnostic imaging*; D006469:Hemoptysis / Q000000981:diagnostic imaging*; D006801:Humans; D008297:Male; D008875:Middle Aged; D011877:Radionuclide Imaging; D013670:Sodium Pertechnetate Tc 99m; D013667:Technetium
chemical_list: D013667:Technetium; D013670:Sodium Pertechnetate Tc 99m