Fluorosis is widely prevalent worldwide, and China is one of the countries with a high incidence of endemic fluorosis. In recent years, study on non skeletal damage caused by fluorosis, especially cardiovascular system damage, has gradually increased. Fluoride can cause cardio vascular arteriosclerosis, hypertension and other diseases, while cardiovascular disease have hidden and acute onset, and the mortality rate has increased year by year in recent years. At present, the mechanism of cardiovascular diseases caused by fluoride is not yet clear, and further clarification is needed. This article provides an overview of the effects of fluoride on cardiovascular diseases from three aspect: epidemiological investigation, animals experiment, and in vitro cell experiment. It categorizes and analyzes the pathogenesis, providing new ideas for the study of cardiovascular system damage caused by fluorosis.