title: A postero-anterior chest teleradiogram as the only radiographic aid to surgery of rheumatic valvular disease. An analysis of 100 operated cases.
mesh_terms: D002114:Calcinosis / Q000000981:diagnostic imaging; D006332:Cardiomegaly / Q000000981:diagnostic imaging; D005471:Fluoroscopy; D006349:Heart Valve Diseases / Q000000981:diagnostic imaging* / Q000601:surgery; D006801:Humans; D013902:Radiography, Thoracic; D012214:Rheumatic Heart Disease / Q000000981:diagnostic imaging*