title: [Transcatheter aortic valve implantation (TAVI): Current perspectives].
abstract: Transcatheter aortic valve implantation (TAVI) has evolved as the treatment modality of choice for elderly patients with symptomatic severe aortic stenosis who are at high risk for surgery. More than 10,000 TAVI procedures were undertaken in Germany during 2014.A mortality benefit has been shown for TAVI compared with conservative treatment in patients deemed inoperable, and the procedure was proven to be at least non-inferior to surgical aortic valve replacement in high-risk patients. Through improvements in preprocedural imaging and in valve technology as well as increasing operator and surgical team experience, TAVI has developed rapidly in the past few years. Complication rates declinded considerably and the latest study results even suggest a superiority of TAVI to surgical valve replacement in patients at intermediate operative risk. Nevertheless, the challenge to avoid procedure-specific complications influencing the outcome still remains. Therefore, making an individual decision about the approach and the valve prosthesis in an interdisciplinary heart team consisting of a cardiologist and a cardiac surgeon is indispensable for guaranteeing the best therapy for the patient.Considering the rapid developments and procedural improvements in this field, randomized trials are required to assess whether the indication for TAVI may be extended to patients at lower perioperative risk in the future.
authors.affiliation: Abteilung Kardiologie, Kerckhoff-Klinik Bad Nauheim, Benekestrasse 2-8, 61231, Bad Nauheim, Deutschland.
authors.forename: Luise
authors.initials: L
authors.lastname: Gaede
authors.forename: Helge
authors.initials: H
authors.lastname: Möllmann
mesh_terms: D001021:Aortic Valve / Q000601:surgery*; D001024:Aortic Valve Stenosis / Q000601:surgery*; D000082882:Bicuspid Aortic Valve Disease; D019317:Evidence-Based Medicine; D006330:Heart Defects, Congenital / Q000601:surgery*; D006349:Heart Valve Diseases / Q000601:surgery*; D006350:Heart Valve Prosthesis; D006801:Humans; D019060:Minimally Invasive Surgical Procedures / Q000295:instrumentation / Q000379:methods; D065467:Transcatheter Aortic Valve Replacement / Q000295:instrumentation* / Q000379:methods*; D016896:Treatment Outcome