Figure legends:
  1. Figure 1. Chest radiograph (A and B). A huge “calabash” heart presented as appearance according to chest radiograph. TAPVR=total anomalous pulmonary venous return.
  2. Figure 2. A three-dimensional cardiac CT scan (A and B) and cardiac catheter angiogram (C and D) further delineated the supracardiac TAPVR. Pulmonary veins drained into a collecting vein. Later followed by left upper pulmonary vein to form an anomalous dilated vertical vein which eventually drains into left innominate vein and superior vena cava.
  3. Figure 3. Images of normal heart and supracardiac TAPVR were presented.