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Comparison of peak velocities between 4D flow CMR and 2D PC CMR
| Sample size (n) | 4D flow CMR peak velocity (m/s) | 2D PC CMR peak velocity (m/s) | p-value | |
|---|---|---|---|---|
| mean (SD) | mean (SD) | |||
| AAO | 19 | 1.4 (0.4) | 1.1 (0.3) | 0.003 |
| MPA | 18 | 1.5 (0.6) | 1.2 (0.5) | 0.002 |
| RPA | 17 | 1.8 (0.6) | 1.5 (0.7) | 0.005 |
| LPA | 17 | 1.7 (0.5) | 1.5 (0.5) | 0.200 |
