Comparative study of transcatheter aortic valve implantation versus conventional surgical aortic valve replacement in the treatment of severe aortic stenosis with reverse ventricular remodeling

In patients with severe aortic stenosis, SAVR was associated with more significant regression of left ventricular dimensions and mass at 1 month compared to TAVR, alongside a transient impairment of right ventricular function. By 1 year postoperatively, however, no significant differences in ventricular remodeling were observed between the two groups.