AUTHOR=Tang Man , Zeng Yuwei , Zhao Ping , Zhao Qianlei TITLE=Ultrasound speckle tracking imaging measurement of endocardial longitudinal strain for evaluation of prognostic value of “new quadruple” therapy in patients with chronic heart failure JOURNAL=Frontiers in Endocrinology VOLUME=Volume 16 - 2025 YEAR=2025 URL=https://www.frontiersin.org/journals/endocrinology/articles/10.3389/fendo.2025.1551927 DOI=10.3389/fendo.2025.1551927 ISSN=1664-2392