Figure 2

Bland-Altman analysis for graphically comparing the SOTA method24 to the ground truth with respect to aorta maximum areas, aorta minimum areas and aortic distensibility (AD) values. Y-axis gives the difference between the two methods whereas X-axis represents their mean. Area is measured in mm\({^2}\). AD is measured in 10\(^{-3}\times\)mmHg\(^{-1}\). SD is the standard deviation.