title: Aneurysm of membranous interventricular septum. Echocardiographic features.
mesh_terms: D000293:Adolescent; D000790:Angiocardiography; D002932:Cineangiography; D004452:Echocardiography; D006322:Heart Aneurysm / Q000151:congenital* / Q000175:diagnosis / Q000601:surgery; D006330:Heart Defects, Congenital / Q000175:diagnosis* / Q000601:surgery; D006346:Heart Septum; D006801:Humans; D008297:Male