title: Aortic and aortic-mitral annular enlargement.
authors.forename: S
authors.initials: S
authors.lastname: Manouguian
authors.forename: P G
authors.initials: PG
authors.lastname: Kirchhoff
mesh_terms: D001021:Aortic Valve / Q000601:surgery*; D006348:Cardiac Surgical Procedures / Q000379:methods; D006801:Humans; D008943:Mitral Valve / Q000601:surgery*; D019736:Prostheses and Implants