Fig. 3From: Prognostic value of fast semi-automated left atrial long-axis strain analysis in hypertrophic cardiomyopathyKaplan–Meier curves demonstrating cumulative event-free survival according to left atrial longitudinal strains. a–c Grouped according to the cut-off value of εs, εe, and εa, respectively. LA left atrial, εs reservoir strain, εe conduit strain, εa active strainBack to article page