Safeguarding Hearts: How the Crea Aortic Valve Enhances Patient Lives? The Crea Aortic Valve is a unique design with concave and convex parts that fit the aorta's structure. The stent has a concave shape that anchors at the annulus, while the convex part fits tightly in the sinus Valsalva, sealing the annulus well. Read More:- https://onecreamedicalblog.wordpress.com/2024/06/14/what-makes-the-crea-aortic-valve-better-than-older-models/