AUTHOR=Su Huimin , Liu Ming , Wang Siteng , Tian Beiduo , Hu Hao , Ma Li-Kun , Pan Jianyuan TITLE=Co-administration of isoprenaline and phenylephrine induced a new HFrEF mouse model through activation of both SNS and RAAS JOURNAL=Frontiers in Cardiovascular Medicine VOLUME=12 YEAR=2025 URL=https://www.frontiersin.org/journals/cardiovascular-medicine/articles/10.3389/fcvm.2025.1531509 DOI=10.3389/fcvm.2025.1531509 ISSN=2297-055X