title: [Malfunction of Beall's mitral valve prosthesis (Mod. 104). Clinical aspects and treatment].
mesh_terms: D005260:Female; D006333:Heart Failure / Q000209:etiology; D006350:Heart Valve Prosthesis / Q000009:adverse effects*; D006801:Humans; D008875:Middle Aged; D008943:Mitral Valve
vernacular_title: Malfunzionamento della protesi mitralica di Beall (Mod. 104) Clinica e trattamento.