Fig. 3

Statistical results. A-B: Linear correlation between echoPIV velocities of the LV inflow and peak (A) or mean (B) PW Doppler determined velocities; C-D: Linear correlation between echoPIV velocities of the LV outflow and peak (A) or mean (B) PW Doppler determined velocities. The correlation slope was computed (continuous line), and compared with the ideal correlation mid-line (dashed line). E–H: Bland–Altman plots showing the bias (horizontal continuous line) and limits of agreement (horizontal dashed lines) for the same comparisons as in the A-D plots