Optimizing hemodynamics to prevent patient–prosthetic mismatch and improve durability, stentless bioprostheses use was revived in the early 1990s. The purpose of this review is to …

During the early 1990s the concept of stentless valves came into use after homografts for aortic valve replacement were employed as the first biologic stentless prostheses.

In our study, we aim to compare the short-term and long-term outcomes of aortic valve replacement with either a stentless (Freestyle; Medtronic) or stented (Magna Ease 3300TFX; …

Nov 9, 1999 · Despite the relative greater complexity of implantation and longer aortic cross-clamp time compared with stented aortic valves, we have demonstrated that AVR with the …

The purpose of this study was to evaluate the safety and efficacy of valve-in-valve (ViV) transcatheter aortic valve replacement (TAVR) for stentless bioprosthetic aortic valves …

Aug 11, 2024 · Stentless auto- and homograft aortic valve replacements are advanced surgical techniques that address severe aortic valve disease, including aortic stenosis and regurgitation.

Optimizing hemodynamics to prevent patient-prosthetic mismatch and improve durability, stentless bioprostheses use was revived in the early 1990s. The purpose of this review is to …

From October 1, 1993 to December 31, 1998, 568 consecutive patients received Edwards Prima stentless aortic valves at our institution. Included in this series are 70 patients in whom the …

The role of stentless valves in aortic valve surgery remains debated. Despite the hemodynamic advantage of these valves, no studies have conclusively demonstrated their clinical superiority …

In comparison with stented bioprostheses and mechanical valves, stentless bioprostheses provide a significant reduction in transvalvular pressure gradients. 2,3.