Table 1.
Signal‐to‐noise ratio, lung ventilated volume, and ventilation percentage defect measurements calculated from fully‐sampled and retrospectively accelerated scan datasets from eight healthy volunteer participants
| Participant | Fully sampled | Retrospectively accelerated | ||||
|---|---|---|---|---|---|---|
| SNR | VV / L | VDP / % | SNR | VV / L | VDP / % | |
| A | 13.5 | 4.67 | 0.6 | 13.8 | 4.49 | 1.1 |
| B | 5.8 | 4.70 | 1.5 | 6.4 | 4.35 | 1.5 |
| C | 15.9 | 5.65 | 0.5 | 17.0 | 5.47 | 2.7 |
| D | 8.6 | 7.76 | 2.1 | 7.9 | 7.26 | 3.7 |
| E | 7.9 | 4.36 | 2.4 | 8.9 | 3.92 | 2.6 |
| F | 7.6 | 6.33 | 1.7 | 9.1 | 5.89 | 1.7 |
| G | 14.3 | 3.82 | 2.9 | 14.4 | 3.48 | 2.3 |
| H | 13.1 | 6.27 | 0.4 | 12.5 | 6.07 | 0.7 |
| Mean | 10.8 | 5.45 | 1.5 | 11.3 | 5.12 | 2.0 |
Abbreviations: SNR, signal‐to‐noise ratio; VDP, ventilation defect percentage; VV, lung ventilated volume.