Fig. 7From: Time-resolved tracking of the atrioventricular plane displacement in Cardiovascular Magnetic Resonance (CMR) imagesCorrelation and bias for the velocity at peak emptying, automatic tracking compared to manual measurements. Scatter plot of the peak emptying velocity in cm/s (left panel) and Bland-Altman plot of peak emptying velocity in cm/s (right panel) for the automatic tracking against manual measurements in n = 20 subjects. Top row shows results for the left ventricle and the bottom row shows the results for the right ventricle. The identity line is shown as a solid line in the scatter plots, and linear regression as a dashed line. In the Bland-Altman plots the mean bias is shown as a solid line with limits of agreement (±2SD) as dashed lines. Correlation R value was 0.63 for the left ventricle, and 0.74 for the right ventricle. For the left ventricle, mean bias was −7.6 cm/s with limits of agreement between −25.2 and 10.0 cm/s. For the right ventricle, mean bias was −0.4 cm/s with limits of agreement between −23.9 and 23.1 cm/sBack to article page