The organization of screening is a complex and expensive process. Many countries have implemented and continue to implement various health screening programs in the population groups. However, there is a process of refusing to screen certain diseases. In cardiology, some screening strategies are integrated in the national programs aimed at identifying risk factors and preventing chronic non-communicable diseases. None of the countries have established the screening of the entire population for all known cardiovascular diseases (CVD) using all known diagnostic methods. The decision to screen individuals for CVDs / risk factors within the opportunistic screening in the target populations in different countries varies, since it depends on many factors. The article discusses the advantages and disadvantages of screening for CVD, presents current guidelines from professional communities and national services of the United States of America, Great Britain, and Canada.