Abstract
Background
Transcatheter aortic valve implant (TAVI) is gaining momentum in the treatment of severe, symptomatic aortic valve stenosis, and its indication is expanding to lower surgical risk individuals, who are generally younger and have a long life expectancy. Therefore, transcatheter bioprostheses durability appears of critical importance. Aim of the present study is to evaluate mid-term outcomes of TAVI in a high-volume single center cohort.