AUTHOR=Zhou Yuhan , Fu Bo , Jiang Nan , Guo Zhigang TITLE=Case Report: Leaflet thrombosis after transcatheter valve-in-valve aortic valve replacement in prosthetic valve endocarditis JOURNAL=Frontiers in Cardiovascular Medicine VOLUME=12 YEAR=2025 URL=https://www.frontiersin.org/journals/cardiovascular-medicine/articles/10.3389/fcvm.2025.1529523 DOI=10.3389/fcvm.2025.1529523 ISSN=2297-055X