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Mean baseline resting LVOT gradient was 55.1 mm Hg, and mean baseline left ventricular ejection fraction (LVEF) was 74.8%. The primary endpoint impact of aficamten on exercise capacity was similar ...
Left ventricular outflow tract (LVOT) diameter may be measured for valve ... of severe aortic stenosis.Pk Grad=peak gradient; Mn Grad=mean gradient ...