Fig. 23From: Clinical applications of cardiac CT angiographyPost-infarct ventricular septal defect. a Four-chamber view demonstrates a defect in the distal portion of the interventricular septum (arrowhead). Trabeculations within the right ventricle overlie the defect. b Short axis view demonstrates that the defect is larger than appreciated on the four-chamber view and extends through the inferior half of the distal septum (arrowhead)Back to article page