AUTHOR=Li Tianye , Chen Lefu , Xu Hao , Zheng Yanhong , Yang Heying , Zhao Hongjun , Chen Chengshui 

TITLE=The association between cardiovascular diseases and their subcategories with the severity of chronic obstructive pulmonary disease: a large cross-sectional study based on a Chinese hospital population cohort

JOURNAL=Frontiers in Cardiovascular Medicine

VOLUME=12

YEAR=2025

URL=https://www.frontiersin.org/journals/cardiovascular-medicine/articles/10.3389/fcvm.2025.1502205

DOI=10.3389/fcvm.2025.1502205

ISSN=2297-055X