title: Current value of radionuclide angiocardiography for shunt quantification and management in patients with secundum atrial septal defect.
mesh_terms: D000293:Adolescent; D000790:Angiocardiography; D006328:Cardiac Catheterization; D002315:Cardiopulmonary Bypass; D002648:Child; D002675:Child, Preschool; D006344:Heart Septal Defects, Atrial / Q000000981:diagnostic imaging* / Q000601:surgery; D006439:Hemodynamics; D006801:Humans; D007223:Infant; D011652:Pulmonary Circulation; D011877:Radionuclide Imaging