Fig. 1From: 3D electroanatomical mapping is less sensitive to atrial remodeling in estimation of true left atrial volume than echocardiographyDistribution of left atrial volumes. Abbreviations: SD – standard deviation; IQR – interquartile range; LAVELLIPSOID – left atrial volume (LAV) assessed by the prolate-ellipsoid method; LAVDISC – LAV assessed by the biplane disc method; LAVCARTO – CARTO-derived LAV; LAVCT – LAV assessed by computed tomographyBack to article page