%0 Journal Article %A Winter, Patrick %A Andelovic, Kristina %A Kampf, Thomas %A Gutjahr, Fabian %A Heidenreich, Julius %A Zernecke, Alma %A Bauer, Wolfgang %A Jakob, Peter %A Herold, Volker %D 2019 %T Additional file 1: of Fast self-navigated wall shear stress measurements in the murine aortic arch using radial 4D-phase contrast cardiovascular magnetic resonance at 17.6 T %U https://springernature.figshare.com/articles/journal_contribution/Additional_file_1_of_Fast_self-navigated_wall_shear_stress_measurements_in_the_murine_aortic_arch_using_radial_4D-phase_contrast_cardiovascular_magnetic_resonance_at_17_6_T/9980276 %R 10.6084/m9.figshare.9980276.v1 %2 https://springernature.figshare.com/ndownloader/files/18003650 %K 4D flow %K WSS %K OSI %K Self-navigation %K Mouse %K Aortic arch %X Figure S1–S3. Reproducibility of the measurement method, tested in three different mice at two measurement days (time between two measurement days: 7 days). Correlation and Bland-Altman Plots were generated for all relevant parameters. In particular for the longitudinal and circumferential WSS values, a good reproducibility can be observed. Deviations between both measurements are mainly caused by differences in slice positioning, uncertainties in calculating the centerline and segmentation as well as off-resonance effects. Figure S4–S6. Stability of the measurement method, assessed by reconstructing one dataset using varying numbers of subsets (n = 1, 2, . . ., 10) for reconstruction. The largest deviation (relative to the 10-subsets-reconstruction) was found, when less than 6 subsets were used for reconstruction. To assess the error within a measurement, 5 reconstructions were generated using different ensembles of subsets (reconstruction 1: subsets 1–6. reconstruction 2: subsets 2–7. reconstruction 3: subsets 3–8. reconstruction 4: subsets 4–9. reconstruction 5: subsets 5–10). Mean values and standard deviations were determined over all 5 datasets for 12 regions of interests. For the longitudinal WSS, a mean standard deviation of approx. 7.5% was estimated. (PDF 16066 kb) %I figshare