Choosing Istanbul Oncology Hospital for TAPVC gives patients access to experienced pediatric cardiac surgeons, advanced cardiovascular imaging, neonatal intensive care facilities, and structured postoperative management. Established in 2008, the JCI accredited hospital in Istanbul, Turkey it has adequate bed capacity and provides specialised congenital and cardiothoracic surgical services.

TAPVC repair is performed under general anaesthesia and typically requires open-heart surgery with cardiopulmonary bypass. The surgeon establishes a direct connection between the pulmonary venous confluence and the left atrium and closes the abnormal atrial communication as appropriate. Following surgery, the infant is closely monitored in a neonatal or pediatric cardiac intensive care unit for oxygenation, heart function, rhythm disturbances, pulmonary pressure, and potential postoperative complications.