| Before stent | After stent | % change | p value |
---|---|---|---|---|
VP (mmHg) | ||||
 Upstream stenosis | 31.9 ± 10.9 | 19.5 ± 10.0 | −39 | 0.019 |
 Downstream stenosis | 14.9 ± 8.6 | 14.3 ± 9.5 | −4 | 0.705 |
A1 (au) | ||||
 Upstream stenosis | 1.06 ± 1.37 | 0.18 ± 0.15 | −83 | 0.003 |
 Downstream stenosis | 0.25 ± 0.17 | 0.13 ± 0.08 | −48 | 0.096 |
A2 (au) | ||||
 Upstream stenosis | 0.30 ± 0.50 | 0.05 ± 0.03 | −83 | 0.14 |
 Downstream stenosis | 0.10 ± 0.09 | 0.05 ± 0.02 | −48 | 0.15 |
Resp (au) | ||||
 Upstream stenosis | 0.89 ± 0.60 | 0.57 ± 0.32 | −36 | 0.226 |
 Downstream stenosis | 0.59 ± 0.46 | 0.54 ± 0.37 | −9 | 1 |