title: Small aortic valve prostheses in octogenarians.
authors.forename: P K
authors.initials: PK
authors.lastname: Ghosh
mesh_terms: D000368:Aged; D000369:Aged, 80 and over; D001021:Aortic Valve; D019918:Heart Valve Prosthesis Implantation; D006801:Humans; D011474:Prosthesis Design; D016896:Treatment Outcome