The London Clinic is a trusted healthcare provider for TAPVC, offering complex congenital heart surgery supported by experienced pediatric cardiac surgeons, specialized operating facilities, and multidisciplinary intensive care. Established in , the JCI accredited hospital is situated in London, United Kingdom and has 234 beds.

TAPVC can cause significant mixing of oxygenated and deoxygenated blood and may lead to low oxygen levels, rapid breathing, poor feeding, or heart failure, particularly when pulmonary venous drainage is severely obstructed. Surgical correction focuses on creating an unobstructed pathway between the pulmonary veins and left atrium and eliminating the abnormal circulation. Before treatment, the cardiac team evaluates the baby's heart anatomy, oxygenation, ventricular function, and the presence of pulmonary venous obstruction.