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(a) and (b) Bar graph (upper) for peak diastolic velocities measured with PC-MR and CFD. PC-MR velocities are consistently greater than PC-MR for each volunteer. Scatter plot (lower) shows the correlation of velocity measurements with CFD and PC-MR in the participants. The coefficient of determination is 0.7 and the goodness of fit is 0.6. PC: phase-contrast; MR: magnetic resonance; CFD: computational fluid dynamics.
