Total anomalous pulmonary venous drainage (TAPVD) is a complex congenital heart anomaly characterized by abnormal venous return from the pulmonary veins. The classification of TAPVD has been a matter of debate. particularly when pulmonary veins open into the anatomically left atrium but functionally into the right atrium due to a malaligned interatrial septum. This case series aimed t... https://www.markbroyard.com/