AUTHOR=Yang Wentao , Xu Ke , Fu Xi , Zhang Weifeng , Hao Ziyong , Sang Zhenchi , Jiang Lisheng , Qiu Xingbiao , Tu Shengxian , Shen Linghong , He Ben TITLE=Lesion-specific coronary artery calcium score to predict stent underexpansion JOURNAL=Frontiers in Cardiovascular Medicine VOLUME=12 YEAR=2025 URL=https://www.frontiersin.org/journals/cardiovascular-medicine/articles/10.3389/fcvm.2025.1524390 DOI=10.3389/fcvm.2025.1524390 ISSN=2297-055X