title: [Surgical techniques in mitral valve diseases. Reconstruction and/or replacement].
abstract: Mitral valve (MV) disease is one of the most common heart valve diseases. The surgical and interventional treatment for MV disease requires a multidisciplinary approach. For primary mitral valve regurgitation (MVR) surgical MV repair is the treatment of choice, which can be performed with an excellent outcome and long-term survival in reference centers. The surgical technique used for MV repair depends on the pathological mechanism, the morphological dimensions of the MV, the operative risk and the expertise of the cardiac surgeon. The surgical and interventional treatment of secondary MVVR is the subject of on-going discussions. In patients with moderate secondary MVR undergoing coronary artery bypass grafting, concomitant MV repair should be performed. In the presence of severe secondary MR with risk factors for failure of MV repair, patients should consider having MV replacement. In the rare cases of patients presenting with mitral valve stenosis (MVS) MV repair can be considered in young patients and who are most often treated with MV replacement. The choice between biological or mechanical MV replacement depends on the pathophysiology, the comorbidities, the amount of anticoagulation necessary and the age of the patient. New percutaneous techniques for MV replacement offer new treatment options for reoperation in high-risk patients.
authors.affiliation: Klinik für Herzchirurgie, Herzzentrum, Universität Leipzig, 04289, Strümpellstraße 39, Leipzig, Deutschland. thilo.noack@medizin.uni-leipzig.de.
authors.forename: T
authors.initials: T
authors.lastname: Noack
authors.affiliation: Klinik für Herzchirurgie, Herzzentrum, Universität Leipzig, 04289, Strümpellstraße 39, Leipzig, Deutschland.
authors.forename: F-W
authors.initials: FW
authors.lastname: Mohr
mesh_terms: D003131:Combined Modality Therapy / Q000379:methods; D006350:Heart Valve Prosthesis; D019918:Heart Valve Prosthesis Implantation / Q000379:methods*; D006801:Humans; D008943:Mitral Valve / Q000601:surgery*; D058386:Mitral Valve Annuloplasty / Q000379:methods*; D008944:Mitral Valve Insufficiency / Q000601:surgery*; D008946:Mitral Valve Stenosis / Q000601:surgery*; D019651:Plastic Surgery Procedures / Q000295:instrumentation / Q000379:methods*
keywords: Heart surgery; Mitral valve regurgitation; Mitral valve repair; Mitral valve replacement; Mitral valve stenosis