Table 2.
Clinical Lateral | Clinical Frontal | Uniform Lateral Phantom (AAPM) | Uniform Frontal Phantom | Anthropomorphic Head Phantom (lateral) | Anthropomorphic Head Phantom (frontal) | ||
---|---|---|---|---|---|---|---|
Fluoroscopy | kVp | 74 | 87.6 | 80 | 84 | 82±4 | 84±2 |
mAs | 0.63 | 0.67 | 0.42 | 0.67 | 0.35±0.09 | 0.67 | |
μR/frame | - | - | 21 | 22 | 18±4 | 19±1 | |
DSA | kVp | 95 | 90 | 88 | 88 | 85±4 | 88±1 |
mAs | 10 | 25.3 | 14.3 | 26.5 | 13.3±1 | 24.7±0.5 | |
μR/frame | - | - | 1466 | 1411 | 1300±180 | 1222±132 |