Table 1 Vessel length, diameter, and vessel sharpness averaged in 18 subjects (20 coronary arteries: RCA = 15, LAD = 5)
| Â | Intra-observer (n = 20) | Inter-observer (n = 20) | Inter-scan (n = 9) | |||||
|---|---|---|---|---|---|---|---|---|
| Â | Reference analysis | Repeat analysis | ICC | Analysis | ICC | Reference analysis (subset) | Repeat scan analysis | ICC |
Length [mm] | 100.5 ± 6.3 | 101.6 ± 6.1 | 0.993 | 98.7 ± 6.6 | 0.896 | 95.7 ± 10.0 | 98.2 ± 9.5 | 0.974 |
Diameter [mm] | Â | Â | Â | Â | Â | Â | Â | Â |
 Proximal 40 mm | 3.1 ± 0.1 | 3.1 ± 0.1 | 0.986 | 3.1 ± 0.1 | 0.979 | 3.0 ± 0.1 | 3.0 ± 0.1 | 0.952 |
 Full length | 2.8 ± 0.1 | 2.8 ± 0.1 | 0.987 | 2.8 ± 0.1 | 0.976 | 2.7 ± 0.1 | 2.8 ± 0.1 | 0.961 |
Sharpness [%] | Â | Â | Â | Â | Â | Â | Â | Â |
 Proximal 40 mm | 56 ± 2 | 55 ± 2 | 0.979 | 56 ± 2 | 0.972 | 57 ± 2 | 55 ± 3 | 0.736 |
 Full length | 55 ± 2 | 54 ± 2 | 0.989 | 56 ± 1 | 0.938 | 55 ± 3 | 54 ± 3 | 0.905 |