title: An introduction to radionuclide ventriculography.
mesh_terms: D000792:Angiography / Q000379:methods; D004562:Electrocardiography; D006334:Heart Function Tests / Q000379:methods*; D006352:Heart Ventricles / Q000000981:diagnostic imaging*; D006801:Humans; D009200:Myocardial Contraction; D010781:Photography; D011877:Radionuclide Imaging; D013670:Sodium Pertechnetate Tc 99m; D013667:Technetium; D013997:Time Factors
chemical_list: D013667:Technetium; D013670:Sodium Pertechnetate Tc 99m