Non-enhanced | Enhanced | p | ||||
---|---|---|---|---|---|---|
Arteries without stenosis n = 37 | Arteries with stenosis n = 23 | Arteries without stenosis n = 37 | Arteries with stenosis n = 23 | Stenosis vs no stenosis | Enhanced vs no enhanced | |
PSV (cm/s) | 1,49 ± 0,76 | 2,26 ± 1,15 | 1,49 ± 0,65 | 2,01 ± 1,27 | 0,001 | 0,975 |
PDV (cm/s) | 0,31 ± 0,25 | 0,42 ± 0,34 | 0,32 ± 0,19 | 0,37 ± 0,38 | 0,229 | 0,596 |
RRA | 1,43 ± 0,67 | 2,36 ± 1,34 | 1,19 ± 0,54 | 2,19 ± 1,45 | <0,001 | 0,145 |
RI | 0,77 ± 0,20 | 0,84 ± 0,12 | 0,79 ± 0,11 | 0,76 ± 0,27 | 0,601 | 0,291 |
PI | 1,83 ± 0,90 | 2,23 ± 0,97 | 1,97 ± 0,77 | 1,97 ± 0,99 | 0,332 | 0,588 |