Twenty Years of Anesthetic and Perioperative Management of Patients With Tetralogy of Fallot With Absent Pulmonary Valve

While there are theoretical concerns specific to the induction and airway management of tetralogy of Fallot with an absent pulmonary valve, there were no episodes of cardiorespiratory arrest or extracorporeal membrane oxygenation in the authors' series. Neonatal age at the time of surgery, preoperative need for mechanical ventilation, and concomitant genetic syndromes are risk factors for respiratory morbidity. Mortality in this study was low compared to historic reports, likely reflecting improvement in surgical technique and intensive care management.