title: [Evaluation of changes in the size of the heart by fluoroscopy].
mesh_terms: D006332:Cardiomegaly / Q000000981:diagnostic imaging*; D005471:Fluoroscopy; D006321:Heart / Q000033:anatomy & histology* / Q000000981:diagnostic imaging; D006801:Humans; D014636:Valsalva Maneuver
vernacular_title: A sziv térbeli nagyságváltozásának vizsgálata ernyöképen