AUTHOR=Liu Lanchun , Wang Jie , Li Jun , Li Xiao , Li Rong , Liu Yongmei , Yang Guang , Mao Qiyuan , Wang Lin , Yao Zhengyang , Wang Yongcheng , Zong Shuli , Liu Chao TITLE=Efficacy and safety of the Chinese herbal medicine Bu-Shen-Huo-Xue granule for the treatment of coronary heart disease: study protocol for a multicenter, randomized, double-blinded, placebo-controlled clinical trial JOURNAL=Frontiers in Cardiovascular Medicine VOLUME=Volume 11 - 2024 YEAR=2024 URL=https://www.frontiersin.org/journals/cardiovascular-medicine/articles/10.3389/fcvm.2024.1293818 DOI=10.3389/fcvm.2024.1293818 ISSN=2297-055X ABSTRACT=Background: Coronary heart disease (CHD) is representative of cardiovascular disease and the leading cause of death in humans. Previous studies have shown that kidney disease is associated with CHD, and current treatment options that can improve both cardiac and renal function still have some limitations. Traditional Chinese medicine Bu-Shen-Huo-Xue granule (BSHXG) can promote blood rheology, inhibit platelet agglutination and improve heart function and improve kidney function. Methods: This is a multicenter, randomized, double-blind, placebo-controlled clinical trial. A total of 210 participants will be randomized to the intervention group and the placebo group. Guanganmen Hospital of China Academy of Chinese Medical Sciences is the leader center, Affiliated