Parameter | rTOF | Volunteers | P-value |
---|---|---|---|
MPA | MPA | ||
Net flow (mL/cycle) | 40.8 ± 37.2 | 47.3 ± 26.2 | 0.514 |
Retrograde flow (%) | 29.6 ± 21.4 | 7.4 ± 5.6 | 0.001 |
Peak flow (mL/s) | 204.7 ± 126.5 | 395.8 ± 120.0 | 0.014 |
Time-to-peak flow (ms) | 254.9 ± 121.1 | 104.2 ± 29.9 | 0.001 |
Peak acceleration (L/s 2 ) | 2.83 ± 2.25 | 6.77 ± 1.23 | 0.003 |
Resistance index | 0.569 ± 0.275 | 1.053 ± 0.052 | <0.001 |
Wall shear stress (N/m 2 ) | 0.668 ± 0.398 | 0.235 ± 0.028 | 0.004 |