Regression of Left Ventricular Hypertrophy After Aortic Valve Replacement with Sorin Freedom Solo and St. Jude Regent Valves: a Comparative Study

The SFS valve demonstrated superior hemodynamic performance and more pronounced LV hypertrophy regression, making it a suitable option for high-risk patients. The STJ valve ensures stable long-term function and remains the preferred choice for younger patients with acceptable operative risk. These findings highlight the importance of a personalized approach in selecting valvular prostheses.