title: [Calculation of the extent of left-to-right shunts by radioisotopic determination of circulation time].
mesh_terms: D001776:Blood Circulation Time; D006330:Heart Defects, Congenital / Q000175:diagnosis*; D006801:Humans; D011865:Radioisotope Dilution Technique
vernacular_title: Calcolo dell'entità degli shunts sinistro-destri mediante determinazione radioisotopica del tempi di circolo.