title: Patency of the interatrial septum in children undergoing cardiac catheterization.
mesh_terms: D000293:Adolescent; D000328:Adult; D001017:Aortic Coarctation / Q000150:complications; D001024:Aortic Valve Stenosis / Q000150:complications; D006328:Cardiac Catheterization; D002648:Child; D002675:Child, Preschool; D004374:Ductus Arteriosus, Patent / Q000150:complications; D006344:Heart Septal Defects, Atrial / Q000150:complications / Q000175:diagnosis*; D006345:Heart Septal Defects, Ventricular / Q000150:complications; D006801:Humans; D007223:Infant; D011666:Pulmonary Valve Stenosis / Q000150:complications; D013771:Tetralogy of Fallot / Q000150:complications