title: Acute kidney injury after transcatheter aortic valve implantation.
abstract: Even though experience and techniques have constantly improved over the last years, peri- and postprocedural complications in high risk TAVI-collectives remain a major issue affecting outcome and survival. Acute kidney injury (AKI) is a frequent complication after transcatheter aortic valve implantation (TAVI) and effects outcome and survival. However, the definition of AKI in published studies dealing with the phenomenon of AKI after TAVI varies widely and lacks standardization. This Review aims to present an overview over the current literature concerning AKI after TAVI with regard to the definition of AKI, the impact of AKI on mortality and potential risk factors for renal impairment after TAVI.
authors.affiliation: Department of Cardiothoracic Surgery, University Hospital of Cologne, Cologne, Germany.
authors.forename: Maximilian
authors.initials: M
authors.lastname: Scherner
authors.affiliation: Department of Cardiothoracic Surgery, University Hospital of Cologne, Cologne, Germany.
authors.forename: Thorsten
authors.initials: T
authors.lastname: Wahlers
keywords: Transcatheter aortic valve implantation (TAVI); acute kidney injury (AKI); complications; outcome; renal function