The article is devoted to the consideration of issues related to the organization of prevention of cardiovascular diseases in patients of certain risk groups. According to the researcher, these are preventive measures with their competent implementation that can reduce the risk of morbidity, and also increase the survival of certain groups of patients, especially those suffering from concomitant diseases. Measures in this area should include timely diagnosis of the health status of such patients with their attribution to a certain risk group, as well as the development of an individual plan for drug therapy, diet and physical activity, which should take into account the specifics of the patient’s health. All of the above will contribute to reducing the morbidity of the population with the disease in question and increasing the survival rate of patients suffering from concomitant diseases, since preventive measures will reduce the burden on the cardiovascular system.