
Relation of Dimensionless Index to Long-Term Outcome in Aortic Stenosis With Preserved LVEF
Keywords: تنگی آئورت; aortic stenosis; dimensionless index; echocardiography; outcome; AS; aortic stenosis; AVA; aortic valve area; CI; confidence interval; DI; dimensionless index; EF; ejection fraction; HR; hazard ratio; LVOT; left ventricular outflow tract; MDG; mean Doppl