Anesthetic Management of an Adult Patient Post a Fontan Procedure in Laparoscopic Surgery: A Case Report.

We report the successful anesthetic management of laparoscopic surgery in a 21-year-old female patient with Fontan circulation. A preoperative careful review of cardiac catheterization results helped assess the risk of the surgery and implement anesthetic management. Intraoperative management focused on minimizing the impact on pulmonary vascular resistance and venous return by optimizing ventilation and applying lower pneumoperitoneum pressure without tilting the position. Milrinone was administered to reduce pulmonary vascular resistance and provide inotropic support with minimally invasive monitoring. The patient remained stable throughout the procedure without complications. This case highlights the importance of thorough preoperative assessment, individualized intraoperative management, and collaboration with the surgical team when caring for adult Fontan patients undergoing laparoscopic surgery.