Long-Term Clinical Outcomes 15 Years After Aortic Valve Replacement With the Freestyle Stentless Aortic Bioprosthesis

In this long-term, multicenter, observational study, the Freestyle stentless aortic root bioprosthesis offered good clinical outcomes in terms of survival, freedom from valve-related mortality, freedom from reoperation, and freedom from structural valve deterioration. The Freestyle valve is a viable option for use in patients undergoing bioprosthetic aortic valve replacement and for anticipated desire for long-term durability.