Figure 5.

Comparison between model predictions and echocardiographic left ventricular and aortic valve assessment among patients without severe aortic stenosis. Violin plots demonstrating the distribution of LVEF (left ventricular ejection fraction, (A) peak aortic valve velocity (B), mean aortic valve gradient (C) and mean aortic valve area (D) for patients without severe AS, stratified based on the predicted class based on the final ensemble model. These results are based on the temporally distinct cohort of patients scanned in 2021, without oversampling for severe aortic stenosis cases