title: [Dysfunction of a valve prosthesis].
abstract: The authors describe the case of a haemodynamically unstable patient with dysfunction of a valvular prosthesis which was resolved by emergency surgery. In the discussion they deal with two basic causes of these dysfunctions and their possible solutions.
authors.affiliation: I. interní klinika FN, Hradec Králové.
authors.forename: J
authors.initials: J
authors.lastname: Kajzr
authors.forename: J
authors.initials: J
authors.lastname: Ceral
authors.forename: M
authors.initials: M
authors.lastname: Pleskot
authors.forename: J
authors.initials: J
authors.lastname: Kvasnicka
authors.forename: A
authors.initials: A
authors.lastname: Babu
mesh_terms: D005260:Female; D006350:Heart Valve Prosthesis / Q000009:adverse effects*; D019918:Heart Valve Prosthesis Implantation; D006801:Humans; D008875:Middle Aged; D008943:Mitral Valve / Q000601:surgery*; D008946:Mitral Valve Stenosis / Q000601:surgery; D011475:Prosthesis Failure; D012086:Reoperation