Fig. 4

Interobserver reproducibility. The graph shows interclass correlation coefficients (ICC) and coefficients of variation (CoV) for inter-observer reproducibility in association to temporal (20/30/40/50 frames/cardiac cycle) and spatial resolution (5, 8 and 10 mm). LV/RV left/right ventricle, GLS global longitudinal strain, GCS global circumferential strain, SR strain rate