Fig. 4

Selected short axis images of cardiac perfusion PET (top), FLT (middle), and FDG (bottom) studies in short, vertical, and horizontal long axes in a single subject with CS. The findings were consistent with active CS on both the FLT and FDG studies. The images show the relationship between an area of scarring in the inferior aspect of the ventricular septum which overlaps an area of concordant uptake on both FDG and FLT