title: The Waterston anastomosis with no deaths in the neonate.
abstract: The Waterston anastomosis has been performed with no deaths in 11 consecutive neonates during the past 24 months. Seven neonates had pulmonary atresia with either single ventricle or hypoplastic right ventricle, 3 had tetralogy of Fallot, and one had severe pulmonary stenosis with a normal right ventricle. Six neonates were one day old and only one was older than 7 days. All have obtained symptomatic and documented (increase Po2) benefit. This level of success is attributed to (1) minimal delay between the  recognition of cyanosis and operation (mean time between hospital admission and catheterization was 3 hours and between catheterization and operation, 4 hours); (2) correction of any base deficit prior to, during, and after operation; (3) accurate construction of the anastomosis to avoid excessive size, and (4) careful postoperative management of the pulmonary subsystem by experienced personnel. We have demonstrated that the high mortality rate previously reported for the Waterston anastomosis in the neonate can be markedly improved by an appropriate patient management program.
mesh_terms: D001013:Aorta, Thoracic / Q000601:surgery; D001166:Arteriovenous Shunt, Surgical / Q000379:methods*; D001784:Blood Gas Analysis; D003490:Cyanosis / Q000601:surgery; D005500:Follow-Up Studies; D006330:Heart Defects, Congenital / Q000601:surgery*; D006801:Humans; D000860:Hypoxia / Q000601:surgery; D007223:Infant; D007231:Infant, Newborn; D007232:Infant, Newborn, Diseases / Q000601:surgery*; D008168:Lung / Q000002:abnormalities; D010490:Pericardial Effusion / Q000601:surgery; D011182:Postoperative Care; D011664:Pulmonary Valve / Q000002:abnormalities; D013771:Tetralogy of Fallot / Q000601:surgery; D014683:Vena Cava, Superior / Q000601:surgery