Temporal trends in adoption and outcomes of transcatheter aortic valve implantation: a SwissTAVI Registry analysis

To describe temporal trends in adoption and performance of transcatheter aortic valve implantation (TAVI) in Switzerland over a period of 5 years.Between 2011 and 2015, a total of 3493 patients were consecutively included in the SwissTAVI Registry (NCT01368250) and analysed for the purpose of this study. The primary outcome measure was all-cause mortality at 1 year after TAVI. Over the 5-year period, a six-fold increase in the number of...