AUTHOR=Li Yu , Zhai Yumei , Hu Songli , Liu Jing , Zhang Wenchen , Yue Jianwei , Wang Zichao TITLE=Remnant cholesterol, lipid ratios, and the severity of coronary artery lesions: a retrospective cohort study in patients with coronary heart disease JOURNAL=Frontiers in Cardiovascular Medicine VOLUME=12 YEAR=2025 URL=https://www.frontiersin.org/journals/cardiovascular-medicine/articles/10.3389/fcvm.2025.1516326 DOI=10.3389/fcvm.2025.1516326 ISSN=2297-055X