title: Orthoterminal correction of coexisting d-transposition of the great arteries, subpulmonary stenosis, and a complete form of atrioventricular canal.
abstract: This report outlines orthoterminal correction in an 8-year-old boy with coexisting d-transposition of the great arteries (d-TGA), subpulmonary stenosis, and a complete form of atrioventricular canal (CAVC). The repair consisted of covering the tricuspid valve and atrial part of the atrioventricular canal with a Dacron patch and inserting a valve-containing conduit between the then isolated right atrium and the pulmonary artery to create a venous outlet. The patient's exercise tolerance has improved remarkably. The arterial oxygen saturation has risen from 86 to 90 per cent. A plea is made to expand the indications for orthoterminal correction to patients in whom the severity of the heart malformation precludes application of well-established methods of surgical repair.
mesh_terms: D002648:Child; D005500:Follow-Up Studies; D006330:Heart Defects, Congenital / Q000150:complications / Q000601:surgery*; D006801:Humans; D008297:Male; D008722:Methods; D011093:Polyethylene Terephthalates; D019736:Prostheses and Implants / Q000379:methods*; D011666:Pulmonary Valve Stenosis / Q000150:complications / Q000601:surgery*; D014188:Transposition of Great Vessels / Q000150:complications / Q000601:surgery*
chemical_list: D011093:Polyethylene Terephthalates