SV (mL) | Vpk (m/s) | VTIpk (cm) | AVA (cm2) | ||
---|---|---|---|---|---|
Mean ± SD (p-value)† | Mean ± SD. (p-value)† | Mean ± SD (p-value)† | Mean ± SD. (p-value) | ||
CMR | 87.0 ± 21.8 | - | - | - | |
Echo | 81.8 ± 17.5 (0.33) | 4.28 ± 0.66 | 99 ± 19 | 0.85 ± 0.24 | |
PC SV at VTIpk level | AVAvol | AVAflow | |||
TE = 2.8 ms | 83.7 ± 33.9 (0.83) | 3.87 ± 0.66 (< 0.01) | 89 ± 20 (0.02) | 1.00 ± 0.26 (0.07) | 0.96 ± 0.43 (0.31) |
TE = 2.0 ms | 71.0 ± 32.0 (0.26) | 3.81 ± 0.59 (< 0.01) | 91 ± 20 (0.12) | 0.97 ± 0.20 (0.05) | 0.77 ± 0.21 (0.32) |
TE = 1.5 ms | 78.0 ± 29.6 (0.44) | 3.89 ± 0.63 (< 0.01) | 93 ± 21 (0.07) | 0.95 ± 0.22 (0.10) | 0.85 ± 0.30 (0.93) |