title: Re-operation for the mechanical valve obstruction with a beating heart technique in an elderly patient with compromised ventricular function.
authors.forename: Mehmet
authors.initials: M
authors.lastname: Ozkan
authors.forename: Murat
authors.initials: M
authors.lastname: Biteker
mesh_terms: D003937:Diagnosis, Differential; D017548:Echocardiography, Transesophageal / Q000379:methods* / Q000592:standards; D006350:Heart Valve Prosthesis / Q000009:adverse effects*; D006801:Humans; D008944:Mitral Valve Insufficiency / Q000175:diagnosis*; D014694:Ventricular Outflow Obstruction / Q000175:diagnosis* / Q000209:etiology