A prosthetic mitral heart valve including a contoured sewing ring that better matches the mitral valve annulus. The sewing ring includes an inflow end and an outflow end, the outflow and having at least one raised portion. There may be two raised portions located approximately 120° apart from each other...http://www.google.es/patents/US7682391?utm_source=gb-gplus-sharePatente US7682391 - Methods of implanting a prosthetic mitral heart valve having a contoured sewing ring
Methods of implanting a prosthetic mitral heart valve having a contoured ...
