Perioperative management and outcomes of surgical pulmonary valve replacement following tetralogy of fallot repair: A retrospective study

Interventions on the pulmonary valves following TOF repair can be safely performed with appropriate perioperative management. The primary goal of surgical pulmonary valve replacement is to preserve the right ventricular function and reconstruct a smooth pathway from the right ventricle to the pulmonary artery, considering future transcatheter interventions. Further long-term follow-up is necessary to assess outcomes, such as remote mortality, right ventricular function, and arrhythmia occurrence.