[Table/Fig-22b]:

A two-month-old female presenting with cyanosis while crying, shown to have a septal defect on echocardiography diagnosed with intra-cardiac total anomalous pulmonary venous drainage: (a) axial CT images the level of pulmonary artery revealed grossly dilated MPA (open arrow); (b) axial CT image demonstrates grossly enlarged right atrium with a large secundum septal defect (open arrow). There is enlargement of the both ventricular cavities; (c) Coronal CT MIP image shows confluence of pulmonary veins (arrows); and (d) increased pulmonary arterial vascularity.