Fig. 5From: Impact of left ventricular outflow tract ellipticity on the grading of aortic stenosis in patients with normal ejection fractionIndexed AVA (panel a) and fused indexed AVA (panel b) vs. mean gradient among 120 with HG-SAS and 70 patients with paradoxical LG-SAS. The predicted values from the fitted curve of the study population are presentedBack to article page