Figure 3From: Evaluation of left atrial deformation to predict left atrial stasis in patients with non-valvular atrial fibrillation – a pilot-study Results of Bland-Altman analysis for interobserver variability regarding left atrial deformation. Legend: peak positive strain (PPS – A.), peak negative strain (PNS – B.), peak positive strain rate (PPSR – C.), peak negative strain rate (PNSR – D.) and time-to-peak systolic strain (TPPS – E.).Back to article page