AUTHOR=Reardon Michael J. , Bajwa Tanvir , Popma Jeffrey J. TITLE=Commentary: The safety and efficacy of balloon-expandable vs. self-expanding trans-catheter aortic valve replacement in high-risk patients with severe symptomatic aortic stenosis JOURNAL=Frontiers in Cardiovascular Medicine VOLUME=10 YEAR=2023 URL=https://www.frontiersin.org/journals/cardiovascular-medicine/articles/10.3389/fcvm.2023.1295274 DOI=10.3389/fcvm.2023.1295274 ISSN=2297-055X