title: Effects of inspired oxygen on echocardiographic assessment of pulmonary vascular resistance and myocardial contractility in bronchopulmonary dysplasia.
mesh_terms: D001982:Bronchial Diseases / Q000503:physiopathology*; D004452:Echocardiography; D006352:Heart Ventricles / Q000503:physiopathology; D006801:Humans; D007231:Infant, Newborn; D007235:Infant, Premature, Diseases / Q000503:physiopathology*; D008171:Lung Diseases / Q000503:physiopathology*; D009200:Myocardial Contraction; D010100:Oxygen / Q000502:physiology*; D011652:Pulmonary Circulation; D014655:Vascular Resistance
chemical_list: D010100:Oxygen