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FIGURE 3. Images of gated 13NH3 PET in 3D mode of pFAST (A) and of GBP PET in 2D mode (B). Ratio of volumes in end-systolic phase (red part) and end-diastolic phase (meshed frame) provides LVEF. In GBP imaging, right and left ventricles (RV and LV) are clearly separated by septal myocardial wall. Bitmap images (pink transparent areas) were generated on each short-axis slice in end-diastolic and end-systolic phases of GBP PET. ANT = anterior; LAT = lateral; INF = inferior.
