title: Observer variation in radiological assessment of pulmonary vasculature.
mesh_terms: D000293:Adolescent; D000328:Adult; D000368:Aged; D001013:Aorta, Thoracic / Q000000981:diagnostic imaging; D001810:Blood Volume; D002648:Child; D002675:Child, Preschool; D003951:Diagnostic Errors; D004541:Eisenmenger Complex / Q000175:diagnosis; D006343:Heart Septal Defects / Q000000981:diagnostic imaging; D006801:Humans; D006976:Hypertension, Pulmonary / Q000000981:diagnostic imaging*; D007223:Infant; D008171:Lung Diseases / Q000000981:diagnostic imaging; D008875:Middle Aged; D011651:Pulmonary Artery / Q000000981:diagnostic imaging*; D011655:Pulmonary Embolism / Q000000981:diagnostic imaging*; D011666:Pulmonary Valve Stenosis / Q000000981:diagnostic imaging; D011667:Pulmonary Veins / Q000000981:diagnostic imaging*; D011859:Radiography