Table 4 The longest and shortest luminal diameter of vessels at the distal, middle, and proximal portions of the target segments of vessels and the resultant luminal area as measured by the Pantheris OCT or Visions PV IVUS systems
| Â | Proximal Location | Middle Location | Distal Location | |||||||
|---|---|---|---|---|---|---|---|---|---|---|
Patient | Imaging Modality | Longest Diameter (mm) | Shortest Diameter (mm) | Luminal Area from Longest Diameter (sq mm) | Longest Diameter (mm) | Shortest Diameter (mm) | Luminal Area from Longest Diameter (sq mm) | Longest Diameter (mm) | Shortest Diameter (mm) | Luminal Area from Longest Diameter (sq mm) |
P1 | IVUS | 5.4 | 4.3 | 22.9 | 5.1 | 4.6 | 20.43 | 3.5 | 3 | 9.62 |
| Â | OCT | 6.1 | 3.9 | 29.22 | 5.7 | 4.2 | 25.52 | 3.8 | 3.3 | 11.34 |
P2 | IVUS | 4.3 | 4 | 14.52 | 3.8 | 3.2 | 11.34 | 2.9 | 2.5 | 6.6 |
| Â | OCT | 3.9 | 3.3 | 11.95 | 4.2 | 3 | 13.85 | 3.2 | 3 | 8.04 |
P3 | IVUS | 3.9 | 3 | 11.95 | 4.4 | 4 | 15.2 | 3.1 | 2.6 | 7.54 |
| Â | OCT | 4.2 | 2.9 | 13.85 | 4.6 | 4.3 | 16.62 | 3.2 | 2.7 | 8.04 |
P4 | IVUS | 6.4 | 5.9 | 32.17 | 5.2 | 4.7 | 21.24 | 3.4 | 3.3 | 9.08 |
| Â | OCT | 5.7 | 5.3 | 25.52 | 4.8 | 4.4 | 18.09 | 3.1 | 2.9 | 7.55 |
P5 | IVUS | 6.7 | 5.8 | 35.26 | 5.9 | 5.1 | 27.34 | 5.9 | 5.4 | 27.34 |
| Â | OCT | 5.7 | 5 | 25.52 | 5.5 | 4.8 | 23.76 | 5.5 | 5.1 | 23.76 |
P6 | IVUS | 4.8 | 4.1 | 18.09 | 3.8 | 3.1 | 11.34 | 3.3 | 2.8 | 8.55 |
| Â | OCT | 5.4 | 4.1 | 22.9 | 3.6 | 2.8 | 10.18 | 3.5 | 3 | 9.62 |
P7 | IVUS | 5.3 | 4.3 | 22.06 | 4.6 | 4 | 16.62 | 3.2 | 2.8 | 8.04 |
| Â | OCT | 4.6 | 4 | 16.62 | 4.2 | 3.5 | 13.85 | 3 | 2.6 | 7.06 |
P8 | IVUS | 5.3 | 4.3 | 22.06 | 5.4 | 4.8 | 22.9 | 4.6 | 4.2 | 16.62 |
| Â | OCT | 5.6 | 4.7 | 24.63 | 5.1 | 4.3 | 20.43 | 4.9 | 4.3 | 18.86 |
S1 | IVUS | 3.5 | 3 | 9.62 | 3.6 | 2.5 | 10.18 | 3 | 2.3 | 7.07 |
| Â | OCT | 3.8 | 3.2 | 11.34 | 3.8 | 2.6 | 11.34 | 3.1 | 2.4 | 7.55 |
S2 | IVUS | 2.9 | 2 | 6.6 | 2.2 | 1.8 | 3.8 | 2.3 | 2.1 | 4.15 |
| Â | OCT | 2.8 | 2.5 | 6.16 | 2.4 | 2 | 4.52 | 3.2 | 2.4 | 8.04 |
S3 | IVUS | 3.7 | 2.9 | 10.75 | 3.9 | 3.4 | 11.94 | 3.3 | 2.7 | 8.55 |
| Â | OCT | 4.1 | 2.4 | 13.2 | 3.4 | 2.6 | 9.08 | 3 | 2.5 | 7.07 |
S4 | IVUS | 4.6 | 4.2 | 16.62 | 3.9 | 3.4 | 11.94 | 3.1 | 2.8 | 7.55 |
| Â | OCT | 4.3 | 3.9 | 14.52 | 3.7 | 3.1 | 10.75 | 2.8 | 2.5 | 6.16 |
MEANS | IVUS | 4.7 | 3.9 | 18.55 | 4.3 | 3.7 | 15.36 | 3.5 | 3 | 10.06 |
| Â | OCT | 4.7 | 3.8 | 17.28 | 4.2 | 3.4 | 14.83 | 3.5 | 3 | 10.26 |
|  |  | p = 0.80 | p = 0.10 | p = 0.39 | p = 0.54 | p = 0.02 | p = 0.52 | p = 0.60 | p = 0.96 | p = 0.74 |