Image Acquisition Parameters for SPECT and CT Images
| Modality | Parameter | Mean ± SD | Range | Skewness |
| SPECT | Stress study | 813 ± 211 | 297–1,183 | −0.719 |
| AA (MBq) | Rest study | 803 ± 200 | 305–1,180 | −0.778 |
| CT | kVp | — | 120–140 | — |
| mA | — | 10–50 | — | |
| CTDIvol (mGy) | 2.3 ± 1.1 | 1.12–3.97 | +0.718 |