AUTHOR=Chang QingNing , Ma HaiBo , Zhang Can , Li Xin , Wu YiBo , Ha LiNa TITLE=The relationship between negative psychological state and quality of life among cardiovascular disease patients in China: the masking effect of abnormal dietary behavior JOURNAL=Frontiers in Cardiovascular Medicine VOLUME=12 YEAR=2025 URL=https://www.frontiersin.org/journals/cardiovascular-medicine/articles/10.3389/fcvm.2025.1406890 DOI=10.3389/fcvm.2025.1406890 ISSN=2297-055X