Table 2.
Accuracy and reproducibility of segmental cardiac analysis with 3D-self-navigated CMR
| N = 105 patients | N with abnormal findings | Agreement Obs 1 vs Gold standard | Agreement Obs 2 vs Gold standard | Agreement Obs 1 vs Obs 2 |
|---|---|---|---|---|
| 1. Atrial situs | 1 | 100 % | 100 % | 100 % |
| 2. Position of the apex | 1 | 100 % | 100 % | 100 % |
| 3. Atrial segment morphology | 11 | 100 % | 100 % | 100 % |
| 4. Atrio-ventricular connection | 2 | 99 % | 99 % | 100 % |
| 5. Ventricular segment morphology | 6 | 100 % | 99 % | 99 % |
| 6. Ventriculo-arterial connection | 18 | 99 % | 98.1 % | 99 % |
| 7. Anatomy of the thoracic aorta | 25 | 100 % | 100 % | 100 % |
| 8. Anatomy of the venous return | 16 | 100 % | 100 % | 100 % |
| 9. Intracardiac shunts | 12 | 98.1 % | 99 % | 97.1 % |
| 10. Course of the coronary arteries | 4 | 100 % | 98.1 % | 98.1 % |
| Complete segmental anatomy | ||||
| (Agreement = all 10 elements correctly evaluated) | 96.2 % | 93.3 % | 93.3 % | |
Obs: Observer