AUTHOR=Zhu Xing-Yu , Jiang Zhi-Meng , Li Xiao , Su Fei-Fei , Tian Jian-Wei TITLE=Establishment and validation of post-PCI nomogram in elderly patients with acute coronary syndromes JOURNAL=Frontiers in Cardiovascular Medicine VOLUME=12 YEAR=2025 URL=https://www.frontiersin.org/journals/cardiovascular-medicine/articles/10.3389/fcvm.2025.1529476 DOI=10.3389/fcvm.2025.1529476 ISSN=2297-055X