ABSTRACT
Myocardial fibrosis is a common pathological feature in various advanced cardiovascular diseases, and progressive fibrosis is the pathological basis for the development and progression of many cardiac arrhythmias and heart failure. There are no effective reversal drugs for myocardial fibrosis, which is related to the lack of understanding of the molecular mechanisms. Noncoding RNAs are a class of RNAs that do not function as coding proteins, and have been found to be intimately involved in the life cycle of cardiomyocyte differentiation, transcription and apoptosis, and are important regulators of cardiovascular diseases. An increasing number of studies have shown that noncoding RNAs regulate the proliferation and transformation of cardiac fibroblasts through related signaling pathways and can be used as potential biomarkers and novel therapeutic targets for cardiac fibrosis. This article reviews the relationship between noncoding RNAs and cardiac fibrosis.