Heart failure (HF) is the end stage of several cardiovascular diseases with high mortality worldwide; however, current chemical drugs have not beneficial effect on reducing its mortality rate. Due to its properties of multiple targets components with multiple targets, natural products derived from traditional Chinese medicine (TCM) have exerts unique effects on the amelioration of the clinical symptoms of HF, yet, TCM is not widely used in the clinic since the potential therapeutic targets have not been fully investigated. Therefore, in this review, we briefly summarized the pathophysiological mechanism of HF and reviewed the published clinical evaluations of TCM and natural products from Chinese herbs to treat HF. Then, the therapeutic potential and the underlying mechanisms by which the natural products from Chinese herb exert their protective effects were further summarized. We concluded from this review that natural products from Chinese herbs have been shown to be more effective in treating HF by targeting multiple signaling pathways, including anticardiac hypertrophy, antifibrotic, anti-inflammatory, antioxidative and antiapoptotic activities. However, the major limitations of these compounds is that there are a lack of large scale, multicenter, randomized and controlled clinical trials for their use in treatment of HF, and the toxic effects of natural products from Chinese herbs also needed further investigation. Despite these limitations, further clinical trials and experimental studies will provide a better understanding of the mechanism of natural products from Chinese herbs and promote their wide use to treat HF.
Keywords: Cardiac hypertrophy; Chinese herb; Heart failure; Inflammation; Myocardial apoptosis; Natural products; Oxidative stress; fibrosis.
© 2022 The Author(s). Published by IMR Press.