Fig. 4

(A). Rest ^99mTc-MIBI myocardial SPECT images showed myocardial perfusion defects in the apex and inferior basal segment of the left ventricle. 18 F-FDG myocardial metabolism images revealed metabolic defects. (B), (C). The ventricular aneurysm accounted for about one-quarter of the left ventricular cavity. First-pass perfusion imaging demonstrated perfusion defect in the above segments. An intracardiac mural thrombus was observed