With social, cultural and industrial changes, the pattern of disease has changed and as a result, chronic diseases are considered to be the most important health and psychological problems in people. Therefore, chronic diseases are considered as a major source of stress and impose a lot of economic costs on the society. These diseases have many types, one of the most important of which is cardiovascular diseases. Cardiovascular diseases are a group of diseases in which a problem occurs in the heart or vessels and affects the circulatory system, including heart diseases, coronary heart disease and kidney and arterial diseases. Coronary heart disease is one of the cardiovascular diseases caused by the damage and blockage of the coronary arteries of the heart. In this disorder, the wall of one or more coronary arteries of the heart is partially or completely blocked due to the deposition of substances called plaque and the blood flow to different parts of the heart is permanently or temporarily interrupted, which itself can as a result, problems such as body mass index are obese in people.