title: Physiologic correlates of right ventricular ejection fraction in chronic obstructive pulmonary disease: a combined radionuclide and hemodynamic study.
mesh_terms: D000328:Adult; D000368:Aged; D001794:Blood Pressure; D002302:Cardiac Output; D004280:Dobutamine; D005260:Female; D006321:Heart / Q000000981:diagnostic imaging* / Q000503:physiopathology; D006439:Hemodynamics; D006801:Humans; D008173:Lung Diseases, Obstructive / Q000503:physiopathology*; D008297:Male; D008875:Middle Aged; D009200:Myocardial Contraction; D009599:Nitroprusside; D004369:Pentetic Acid; D011877:Radionuclide Imaging; D013318:Stroke Volume; D013667:Technetium; D016284:Technetium Tc 99m Pentetate; D014655:Vascular Resistance
chemical_list: D009599:Nitroprusside; D004280:Dobutamine; D013667:Technetium; D004369:Pentetic Acid; D016284:Technetium Tc 99m Pentetate