“Echocardiographic evaluation of aortic elasticity parameters in aortic stenosis patients with preserved ejection fractions undergoing transcatheter aortic valve implantation”, Ann Med Res , vol. 29, no. 7, pp. 710–716, Jul. 2022, Accessed: Oct. 14, 2025. [Online]. Available: http://annalsmedres.org/index.php/aomr/article/view/4117