Minimally invasive redo tricuspid valve replacement in patient with persistent left superior vena cava

IntroductionThe management of cardiopulmonary bypass (CPB) is still challenging in certain circumstances, especially for patients with anatomical variations. This challenge is even harder for reoperations, which are associated with increased morbidity and mortality risk.Case reportWe describe a minimally invasive, beating-heart redo tricuspid valve replacement in a 71-years old woman with persistent left superior vena cava.DiscussionPreoperative planning via CT-scan, teamwork and custom-made management of CPB are crucial for reoperations with anatomical variations. The perfusionist has a pivotal role in constructing and managing the CPB.ConclusionWe describe a strategy achieving the benefits of minimally invasive endoscopic and beating-heart surgery (avoidance of resternotomy risk and associated morbidity, right ventricular protection) in reoperative tricuspid surgery with persistent upper left vena cava.