title: [X-ray picture of the heart in primary pulmonary hypertension].
mesh_terms: D000293:Adolescent; D000328:Adult; D004571:Electrokymography; D005260:Female; D005471:Fluoroscopy; D006321:Heart / Q000000981:diagnostic imaging*; D006801:Humans; D006976:Hypertension, Pulmonary / Q000000981:diagnostic imaging*; D008297:Male; D008875:Middle Aged; D014056:Tomography, X-Ray
vernacular_title: O rentgenologicheskoĭ kartine serdtsa pri pervichnoĭ legochnoĭ gipertenzii.