AUTHOR=Zhao Zhenyu , Hu Zhixi , Li Lin TITLE=Cardiac energy metabolic disorder and gut microbiota imbalance: a study on the therapeutic potential of Shenfu Injection in rats with heart failure JOURNAL=Frontiers in Microbiology VOLUME=16 YEAR=2025 URL=https://www.frontiersin.org/journals/microbiology/articles/10.3389/fmicb.2025.1509548 DOI=10.3389/fmicb.2025.1509548 ISSN=1664-302X