Fig. 3From: Direct comparison of echocardiography speckle tracking and cardiac magnetic resonance feature tracking for quantification of right ventricular strain: a prospective intermodality study in functional mitral regurgitationBland–Altman plots of RV global (A), free wall (B), and septal (C) longitudinal RV strains by STE and FT-CMR. Of note, RV GLS was slightly underestimated by STE compared with FT-CMR. The narrowest limits of agreement were seen for RV GLS, followed by free wall and septal strainBack to article page