title: [Contrast medium-free x-ray study in the diagnosis of tricuspid atresia in infants].
mesh_terms: D004562:Electrocardiography; D006321:Heart / Q000000981:diagnostic imaging; D006344:Heart Septal Defects, Atrial / Q000000981:diagnostic imaging; D006345:Heart Septal Defects, Ventricular / Q000000981:diagnostic imaging; D006801:Humans; D007223:Infant; D007231:Infant, Newborn; D011651:Pulmonary Artery / Q000002:abnormalities; D011859:Radiography; D014261:Tricuspid Valve / Q000002:abnormalities / Q000000981:diagnostic imaging*
vernacular_title: Beskontrastnoe rentgenologicheskoe issledovanie v diagnostike trikuspidal'noĭ atrezii u deteĭ rannego vozrasta.