Hypertensive heart disease and myocardial fibrosis: How traditional Chinese medicine can help addressing unmet therapeutical needs

Long-term elevated blood pressure will increase the cardiac load and lead to myocardial fibrosis (MF). A variety of pathological mechanisms and signal transduction pathways are involved in the process of hypertensive MF, which is of great significance for the occurrence and development of ventricular dilatation and heart failure. MF is the pathological basis of hypertensive heart disease (HHD), and blood pressure control is the key to delaying MF and reducing the occurrence of cardiovascular events. Although a large number of experimental results suggest that anti-MF drug therapy has made great progress, the conclusions of relevant clinical trials are still not optimistic, and it is urgent to find new effective anti-MF medicine. The clinical efficacy of traditional Chinese medicine (TCM) in the treatment of MF in HHD is obvious, and some achievements have been made in the mechanism research. Studies have confirmed that a variety of TCM compound prescription and natural compounds play different degrees of inhibitory effect on MF. In this study, we reviewed the pathogenesis of MF in HHD and the current drug treatment strategies, summarized the latest research progress of TCM in the treatment of MF in HHD, and demonstrated the mechanism of its cardiac protective effect. Finally, we pointed out the limitations of the current study and prospected the future research of TCM. [Display omitted] •Hypertensive myofibrosis is an important global health problem.•New drugs have limited their clinical application in the comprehensive strategy of anti myocardial fibrosis treatment.•Traditional Chinese medicine is safe and effective in controlling blood pressure and inhibiting myocardial fibrosis.