Observation on the therapeutic effect of Sheng Mai San mixed Jiawei Sheng Xian Tang on heart failure with reduced ejection fraction of Qi deficiency blood stasis type

LI Yingjie, ZHANG Hang, HAO Shaoting, XU Fei, GUO Weichao, SONG Hui, WANG Yanfen

Tianjin Medical Journal . 2025, (8): 860 -864 . DOI: 10.11958/20251179