title: Stentless bioprosthetic aortic valve replacement after valve-sparing aortic root replacement.
mesh_terms: D001021:Aortic Valve / Q000601:surgery*; D001022:Aortic Valve Insufficiency / Q000601:surgery*; D001705:Bioprosthesis; D017548:Echocardiography, Transesophageal; D005260:Female; D006350:Heart Valve Prosthesis; D019918:Heart Valve Prosthesis Implantation / Q000379:methods*; D006801:Humans; D008875:Middle Aged; D011474:Prosthesis Design; D012086:Reoperation