title: Prosthetic valve problems.
authors.forename: I S
authors.initials: IS
authors.lastname: Anand
authors.forename: Y
authors.initials: Y
authors.lastname: Chandrashekhar
mesh_terms: D001705:Bioprosthesis / Q000009:adverse effects; D006350:Heart Valve Prosthesis / Q000009:adverse effects; D006801:Humans; D011474:Prosthesis Design