Table 2
From: 2088 Effect of spatial resolution on measurement of aortic compliance using MRI
Spatial Res (mm) | High Flow Condition | Low Flow Condition | ||||||
|---|---|---|---|---|---|---|---|---|
|  | ΔArea |  | ΔArea |  | ||||
|  | mm2 | % | Pixels | Δdiam (mm) | mm2 | % | Pixels | Δdiam (mm) |
0.7 | 65 | 14% | 132 | 1.7 | 30 | 7% | 61 | 0.8 |
1.0 | 63 | 13% | 63 | 1.6 | 34 | 8% | 34 | 0.9 |
1.3 | 67 | 14% | 40 | 1.7 | 35 | 8% | 21 | 0.9 |
1.6 | 66 | 14% | 26 | 1.7 | 34 | 8% | 13 | 0.9 |
2.0 | 78 | 16% | 20 | 1.9 | 31 | 7% | 8 | 0.8 |
Avg | 68 ± 6 | 14 ± 1% | - | 1.7 ± 0.1 | 33 ± 2 | 8 ± 1% | - | 0.9 ± 0.1 |