title: A thermodilution method for quantification of bidirectional shunts.
mesh_terms: D006328:Cardiac Catheterization; D002648:Child; D002675:Child, Preschool; D003326:Coronary Circulation; D004374:Ductus Arteriosus, Patent / Q000503:physiopathology; D006330:Heart Defects, Congenital / Q000503:physiopathology*; D006343:Heart Septal Defects / Q000503:physiopathology; D006801:Humans; D007201:Indicator Dilution Techniques; D008955:Models, Cardiovascular; D010100:Oxygen / Q000097:blood; D011652:Pulmonary Circulation; D013771:Tetralogy of Fallot / Q000503:physiopathology; D013997:Time Factors
chemical_list: D010100:Oxygen