
Keywords: اکوکاردیوگرافی; Aortic stenosis; Catheterization; Echocardiography; Pressure recovery; AOA; Ascending aortic area; AS; Aortic stenosis; AUC; Area under the curve; BSA; Body surface area; EOA; Effective orifice area; PR; Pressure recovery; SV; Stroke volume; VTI; Velocity