Fig. 1From: Going beyond classic echo in aortic stenosis: left atrial mechanics, a new marker of severityLinear regression analysis of LV-GLS with aortic valve area (a) versus LA ɛsys with aortic valve area (b); LV-GLS with mean LV/aortic gradient (c) versus LA ɛsys LV/aortic gradient (d). GLS, global longitudinal strain; LA, left atrium; LV, left ventricleBack to article page