title: Age cutoffs for bioprosthetic vs mechanical aortic valve replacement--reply.
authors: Department of Cardiovascular Surgery, Mount Sinai Medical Center, New York, New York.
authors: Joanna
authors: J
authors: Chikwe
authors: Department of Health Evidence and Policy, Icahn School of Medicine at Mount Sinai, New York, New York.
authors: Natalia N
authors: NN
authors: Egorova
authors: Department of Cardiovascular Surgery, Mount Sinai Medical Center, New York, New York.
authors: David H
authors: DH
authors: Adams
mesh_terms: D001021:Aortic Valve / Q000601:surgery*; D001705:Bioprosthesis; D005260:Female; D006350:Heart Valve Prosthesis; D006801:Humans; D008297:Male