Coronary heart disease has attracted more and more attention due to its rapid onset, rapid development and many complications, which seriously affects people''s life, health and safety. Especially in recent years, the elderly population in China is increasing, and the incidence and mortality of coronary heart disease are also increasing. Therefore, it is particularly important to strengthen the prevention and treatment of coronary heart disease, and for this problem, it is very important to take targeted measures in clinical practice. In this paper, nursing intervention of patients with coronary heart disease related research is summarized as follows.