Ratio of IDIF Ki to Sampling Ki
Method | FBP | OSEM |
---|---|---|
2D, LV | 0.77 (0.18) | 0.79 (0.15) |
3D, LV | 0.87 (0.19) | 0.86 (0.17) |
2D, AA | 0.92 (0.11) | 0.92 (0.10) |
3D, AA | 1.03 (0.10) | 1.05 (0.10) |
LV = left ventricle; AA = ascending aorta.
Data are mean and, in parentheses, SD.