Fig. 3From: Pre- and postoperative left atrial and ventricular volumetric and deformation analyses in severe aortic regurgitationLeft atrial strain (LAS) components at baseline and 1 year after surgery. Error bars represent 95% confidence intervals. LASr, left atrial reservoir phase; LAScd, left atrial conduit phase; LASct, left atrial contraction phase. *p ≤ 0.05, ***p ≤ 0.001, N.S. p > 0.05Back to article page