Association between transcatheter aortic valve replacement for bicuspid vs tricuspid aortic stenosis and mortality or stroke among patients at low surgical risk.

Autor: Makkar R. R.
Předmět:
Zdroj: Cardiology Research Review; Aug2021, Issue 96, p4-4, 1/4p
Abstrakt: This registry-based cohort study compared outcomes after TAVI for bicuspid versus tricuspid aortic stenosis in patients at low surgical risk. 37,660 patients enrolled in the Society of Thoracic Surgeons (STS)/American College of Cardiology Transcatheter Valve Therapies Registry from June 2015 to October 2020 who underwent bicuspid or tricuspid TAVI with a balloon-expandable valve and who were at low surgical risk (STS risk score <3%) were included in the analysis. Coprimary outcomes were 30-day and 1-year mortality and stroke. 3168 propensity-matched pairs of low surgical risk patients with bicuspid or tricuspid aortic stenosis were analysed. There were no significant between-group differences for 30-day or 1-year mortality or for 30-day or 1-year stroke. There were also no significant differences between bicuspid and tricuspid groups in procedural complications, valve haemodynamics, and moderate or severe paravalvular leak. [ABSTRACT FROM AUTHOR]
Databáze: Complementary Index