The normal chest roentgenogram in the presence of large atrial septal defects.
D000293:Adolescent; D000328:Adult; D002675:Child, Preschool; D005260:Female; D006344:Heart Septal Defects, Atrial / Q000000981:diagnostic imaging*; D006801:Humans; D007223:Infant; D008168:Lung / Q000000981:diagnostic imaging; D008297:Male; D011651:Pulmonary Artery / Q000000981:diagnostic imaging*; D013902:Radiography, Thoracic