title: Infracristal pocket simulating a membranous ventricular septal aneurysm.
mesh_terms: D000790:Angiocardiography; D006328:Cardiac Catheterization; D006332:Cardiomegaly / Q000000981:diagnostic imaging; D002675:Child, Preschool; D002932:Cineangiography; D003937:Diagnosis, Differential; D004562:Electrocardiography; D006322:Heart Aneurysm / Q000000981:diagnostic imaging* / Q000473:pathology; D006345:Heart Septal Defects, Ventricular / Q000000981:diagnostic imaging* / Q000473:pathology; D006801:Humans; D006984:Hypertrophy; D008297:Male; D011651:Pulmonary Artery / Q000000981:diagnostic imaging