AUTHOR=Zhu Ailing , Hu Manman , Ge Dehai , Zhang Xiujian , Zhang Jinfeng , Wang Yangchun , Yao Xin , Liu Junjun 

TITLE=Prevalence and clinical correlates of chronic obstructive pulmonary disease in heart failure patients: a cross-sectional study in China

JOURNAL=Frontiers in Medicine

VOLUME=12

YEAR=2025

URL=https://www.frontiersin.org/journals/medicine/articles/10.3389/fmed.2025.1477388

DOI=10.3389/fmed.2025.1477388

ISSN=2296-858X