Inter-subject MEAN | Intra-subject CoV or SD | p | ||||
---|---|---|---|---|---|---|
FLASH PD | SSFP PD | FLASH PD | SSFP PD | |||
APPARENT ARTEFACTS in LV ROI in SSFP PD images (6/10) | MBF (ml/min/g) | 0.98 ± 0.18 | 0.87 ± 0.13 | 0.3 ± 0.1 | 0.4 ± 0.1 | 0.03 |
Peak enhancement (A.U.) | 134 ± 67 | 140 ± 65 | 10 ± 2 | 32 ± 7 | 0.01 | |
Upslope (A.U.) | 0.25 ± 0.09 | 0.25 ± 0.11 | 0.02 ± 0.01 | 0.06 ± 0.02 | 0.03 | |
NO APPARENT ARTEFACTS in LV ROI in SSFP PD images (4/10) | MBF (ml/min/g) | 1.06 ± 0.25 | 1.05 ± 0.27 | 0.25 ± 0.13 | 0.25 ± 0.14 | 0.5 |
Peak enhancement (A.U.) | 139 ± 75 | 140 ± 70 | 8 ± 3 | 7 ± 2 | 0.25 | |
Upslope (A.U.) | 0.35 ± 0.12 | 0.35 ± 0.11 | 0.04 ± 0.02 | 0.04 ± 0.02 | 0.55 |