The prognostic value of acute and chronic troponin elevation after transcatheter aortic valve implantation.

Aims: Myocardial injury occurs frequently following transcatheter aortic valve implantation (TAVI). The aim of this study was to assess timing, predictors, and prognostic value of periprocedural myocardial injury and chronic troponin elevation after TAVI.

Methods And Results: Two hundred and seventy-six patients (logistic EuroSCORE 26.