REDUCTION IN RADIATION AND CONTRAST DOSE IN TRANSCATHETER AORTIC VALVE REPLACEMENT OVER TIME: A SINGLE-CENTER EXPERIENCE

Transcatheter aortic valve replacement (TAVR) is recommended for severe aortic valve stenosis (AS). This study aims to evaluate the association between radiation dose, time and contrast dose in TAVR with improved experience over time. A Retrospective analysis of 570 patients with severe AS who