Ratio of PS1 and Each Point Source in Simple Phantom
| High-resolution mode | Ultra-high-resolution mode | |||||||||
| Without AC | AC | Without AC | AC | Maximum generated metal artifacts (AC) | ||||||
| Lead | PS2/PS1 | PS3/PS1 | PS2/PS1 | PS3/PS1 | PS2/PS1 | PS3/PS1 | PS2/PS1 | PS3/PS1 | PS2/PS1 | PS3/PS1 |
| None | 0.97 ± 0.00 | 1.00 ± 0.01 | 1.01 ± 0.01 | 1.00 ± 0.01 | 0.99 ± 0.00 | 0.99 ± 0.00 | 1.01 ± 0.00 | 0.99 ± 0.00 | 0.98 ± 0.00 | 1.00 ± 0.01 |
| ICD | 0.95 ± 0.01 | 0.98 ± 0.00 | 1.04 ± 0.01 | 0.99 ± 0.00 | 0.95 ± 0.00 | 0.98 ± 0.01 | 1.04 ± 0.01 | 1.00 ± 0.00 | 1.06 ± 0.01 | 1.01 ± 0.00 |
| Pacemaker | 0.97 ± 0.00 | 0.99 ± 0.00 | 1.02 ± 0.00 | 0.99 ± 0.00 | 0.98 ± 0.01 | 0.99 ± 0.01 | 1.02 ± 0.01 | 1.00 ± 0.01 | 1.01 ± 0.01 | 1.00 ± 0.00 |
| LV | 0.97 ± 0.00 | 0.99 ± 0.00 | 1.02 ± 0.00 | 0.99 ± 0.00 | 0.99 ± 0.00 | 0.99 ± 0.00 | 1.01 ± 0.00 | 0.99 ± 0.00 | 1.01 ± 0.01 | 1.00 ± 0.01 |