Table 2. Concordance index.
(mean ±SD)
| Structure | Pre-atlas (mean ± SD, range) | Post-atlas (mean ± SD, range) | p-value |
|---|---|---|---|
| Heart | 0.76 ± 0.11 (0.47–0.90) | 0.89 ± 0.03 (0.72–0.94) | <0.001 |
| Left main coronary artery | 0.05 ± 0.12 (0–0.50) | 0.18 ± 0.16 (0.01–0.50) | <0.001 |
| LAD* | 0.19 ± 0.11 (0–0.46) | 0.34 ± 0.07 (0.30–0.47) | <0.001 |
| Right coronary artery | 0.08 ± 0.10 (0–0.32) | 0.18 ± 0.08 (0.03–0.39) | <0.001 |
| Left ventricle | 0.75 ± 0.06 (0.62–0.84) | 0.79 ± 0.05 (0.71–0.86) | 0.04 |
| Right ventricle | 0.55 ± 0.08 (0.43–0.68) | 0.65 ± 0.08 (0.55–0.78) | <0.001 |
*
Left anterior descending coronary artery