Fig. 7From: Interventricular membranous septal aneurysm: CT and MR manifestations78-year-old man with right heart failure was diagnosed with IVMS aneurysm in the evaluation of cardiac CT. CT axial view and coronal oblique MPR (a and b) show a small lobulated out-pouching of the membranous portion of the IVMS (arrows) extending into the right ventricleBack to article page