title: [Radiocardiography in interatrial septal defect].
mesh_terms: D006328:Cardiac Catheterization; D006334:Heart Function Tests; D006344:Heart Septal Defects, Atrial / Q000175:diagnosis* / Q000601:surgery; D006801:Humans; D007457:Iodine Radioisotopes; D011865:Radioisotope Dilution Technique
chemical_list: D007457:Iodine Radioisotopes
vernacular_title: La radiocardiografia nella pervietà del setto interatriale.