Figure 4

Bland Altman limits of agreement for peak circumferential strain. Simplified analysis resulted in very tight agreement of peak circumferential strain (Ecc) values compared to the original contours in mice (top left) and humans (bottom left). This agreement is markedly better than the corresponding inter-observer variability in peak circumferential strain values using the original analysis (right). Note that all strain values are in units of absolute strain i.e. they are not normalized.