Figure 5

Examples of failed segmentations found in the 1400 cases that were visually evaluated. Epicardial adipose tissue (EAT) is colored blue, non-EAT within the pericardium is colored green. The most significant segmentation errors are marked with red arrows. The correct pericardial contour is marked with a dashed red line. Each row, from left to right, represents a mid-axial and a mid-sagittal (side-view) slice from the same individual. A large hiatal hernia located posterior to the heart, the probable reason for failure in the first of the two cases, is marked with an asterisk (*). In the second case the reason for segmentation failure seems to be a left-sided breast implant, marked with two asterisks (**).