Transcatheter aortic valve implantation versus conservative management for severe aortic stenosis in real clinical practice.

ABSTRACT: BACKGROUND:Transcatheter aortic valve implantation (TAVI) is criticized by some as an expensive treatment in super-elder patients with limited life expectancy. However, there is a knowledge gap regarding the magnitude of clinical benefit provided by TAVI in comparison with conservative management in patients with severe aortic stenosis (AS) in real clinical practice, which would be important in the decision making for TAVI. METHODS:We combined two independent registries, namely CURRENT AS and K-TAVI registries. CURRENT AS was a multicenter registry enrolling 3815 consecutive patients with severe AS irrespective to treatment modalities between January 2003 and December 2011. K-TAVI was a multicenter, prospective registry including 449 consecutive patients with severe AS, who underwent TAVI

SUBMITTER: Takeji Y 

PROVIDER: S-EPMC6762145 | biostudies-literature | 2019

REPOSITORIES: biostudies-literature