Fig. 3From: Acute changes of global and longitudinal right ventricular function: an exploratory analysis in patients undergoing open-chest mitral valve surgery, percutaneous mitral valve repair and off-pump coronary artery bypass graftingReproducibility of RVEFlong. Reproducibility of measurements of longitudinal contribution to right ventricular ejection fraction (RVEFlong). Intraobserver (top) and interobserver analyses (bottom) by linear regression (left) and Bland-Altman plots (right). Left: Linear regression lines (blue) with dotted 95% confidence slopes, right: bias (blue dashed lines) and 95% limits of agreement (LOA, straight dotted lines), 95%LOA = 95% limits of agreement, r = Pearson’s correlation coefficientBack to article page