AUTHOR=Kim Seok Hyun , Chun Kook Jin TITLE=Case Report: Dual-lumen microcatheter-facilitated wiring technique to correctly access a protruded aorto-ostial stent: a case series JOURNAL=Frontiers in Cardiovascular Medicine VOLUME=12 YEAR=2025 URL=https://www.frontiersin.org/journals/cardiovascular-medicine/articles/10.3389/fcvm.2025.1467926 DOI=10.3389/fcvm.2025.1467926 ISSN=2297-055X