Cardiovascular disease is one of the most important diseases threatening human health and life today, especially in China, the incidence, disability and mortality of cardiovascular disease are still on the rise, so it is urgent to strengthen the prevention and treatment of cardiovascular disease. At the same time, more and more patients with cardiovascular diseases have combined psychological problems, so cardiac psychological problems are receiving more and more attention from the society. However, due to the high co-morbidity of cardiovascular disease and psychosomatic disorders, psychosomatic disorders, especially anxiety and depression, are commonly associated with physical symptoms such as chest pain and palpitations. 75% of patients are first seen by cardiovascular specialists for physical symptoms, and 84% of them are not diagnosed and treated by cardiologists. In clinical practice, some cardiovascular patients spend a lot of energy and financial resources on cardiovascular disease diagnosis and treatment, and even give stenting and surgery, but due to the neglect of psychological problems, it is difficult for patients to achieve a real sense of recovery. It is a great challenge for cardiovascular physicians to pay attention to and identify the psychological disorders that exist in patients with cardiovascular disease. Only by fully understanding the relationship between psychological disorders and cardiovascular disease and giving appropriate treatment can we well relieve patients’ pain and promote their recovery from somatic diseases, and at the same time have positive significance in reducing patients’ economic and mental burden and improving their quality of life and social function. Psychological disease is a gradual process, early clinical symptoms are not obvious, that is, not recognized by people, it is often seen in cardiology with symptoms such as chest tightness, shortness of breath, palpitations, especially when people suffer from chronic diseases, such as hypertension, coronary heart disease, arrhythmia often appear anxiety, depression. Data on the combination of cardiovascular disease with psychiatric problems, known as “co-morbidity” [3], show that the incidence is 15%-30% in cardiovascular outpatients and even higher in hospitalized cardiovascular patients, especially in patients hospitalized for cardiac emergencies, where the incidence of co-morbidity can be 60%-75%. Patients with “psychiatric disorders” without cardiovascular disease but with suspected “cardiovascular symptoms” are also common in outpatient clinics, where the underlying cause may be anxiety, depression, or somatization disorder. Patients often attribute their physical discomfort to a physical illness and seek help from various departments. Western medicine generally uses cardiology drugs in combination with psychiatric drugs for the symptomatic treatment of bicardial disease, but the combination of the two disciplines requires consideration of the interaction of the two types of drugs and the presence of contraindications; and the clinical need to be careful with the use of psychiatric drugs that may aggravate the patient’s own heart disease; and often the patient will be combined with a variety of cardiovascular diseases, not only need to take a large number of cardiology drugs, but also psychiatric drugs. This not only increases the psychological burden of the patient, but also makes it difficult to afford. Chinese medicine is based on a holistic concept and evidence-based treatment, especially focusing on the mind-body treatment of cardiovascular diseases, which is relatively safe, has few adverse effects, and is easily accepted by patients, and plays an important role in promoting harmony between the heart and the mind. “The concept of “double heart medicine” is a modern medical concept, but there is no concept of “double heart” in TCM literature. The understanding of “heart” in Chinese medicine not only involves the understanding of the structure and function of the heart, but also includes the content of emotional and mental factors [4]. For example, in Suwen? Impotence: “The heart is the master of the body’s blood vessels.” The Su Wen? The treatise on the regulation of the Jing states: “The heart harbors the spirit. The former is very similar to the function of the heart in modern medicine, while the latter involves the psychological and spiritual state. Therefore, patients with coronary heart disease not only have pathological changes in the operation of blood and qi, but also have abnormal manifestations in the mental and spiritual aspects, such as anxiety, depression, insomnia and dreaminess, etc. Therefore, it is one of the characteristics of Chinese medicine to pay attention to the correlation between psychosomatic diseases and psychological phenomena. Only when the physiological functions of the heart, which governs the blood vessels and the mind, are normal, can the mind be clear and the mind be agile. If the heart is diseased, it will affect the mental and spiritual activities and become a psychological problem of cardiovascular disease co-morbidity. Chinese medicine believes that emotional and mental injuries are the main cause of “double heart disease”. Zhang Jinyue, in his book “The Classical Classic? Sickness Class” proposed that “the heart is the main of the five viscera and six bowels, and the president of the soul, and complete the will, so worry moved in the heart should be the lungs, thought moved in the heart should be the spleen, anger moved in the heart should be the liver, fear moved in the heart should be the kidneys, this is why the five will only the heart to make.” It is pointed out that the heart (i.e., God) regulates the physiological functions of the internal organs, and excessive emotions can injure the heart and God, eventually leading to abnormalities in the functions of other internal organs. This is consistent with the modern medical theory that excessive or continuous psychological stress promotes the development of psychosomatic diseases through neurological, endocrine, immune and metabolic mechanisms. Therefore, the theoretical basis of TCM psychosomatic diseases is the basic theories of TCM (yin and yang, five elements, internal organs, meridians and channels, etiology and pathogenesis, evidence-based treatment, etc.) and the psychological ideas of TCM (TCM’s view of perception, consciousness, memory, emotion, temperament and character, TCM’s understanding of sleep and dreams, etc.), and this has led to the formation of TCM psychosomatic diseases with a holistic view as the cornerstone, the balance of yin and yang as the purpose, and the characteristic of evidence-based treatment. unique treatment. Chinese medicine treats double heart disease by regulating the organism as an organic whole, regulating not only the qi and blood, but also the emotions, and Chinese medicine treats this disease by emphasizing the regulation of emotions without fear of things. Traditional Chinese medicine has always emphasized that the seven emotions cause disease, as the saying goes, “all diseases are born of qi”. Emotions are normal psychological phenomena, but only when they are overly strong and persist for too long can they constitute pathological phenomena, damaging the internal organs, meridians, qi and blood, causing qi rebellion and deregulation of yin and yang, resulting in disease. Studies have shown [5-6] that as the severity of coronary artery disease increases, the prevalence of anxiety and depression increases, and the degree of depression is related to the degree of coronary artery lesions, and patients with different degrees of depression have different manifestations of myocardial ischemia. In such patients, single cardiovascular therapy is often ineffective and symptoms are slow to improve. Therefore, cardiovascular disease and anxiety and depression need to be treated together to achieve significant results. In the treatment, we need to identify the essence of the disease, which is mostly caused by the loss of qi and blood, paralysis of blood vessels, loss of nourishment of the heart and mind, and shaking of the heart and mind, and the treatment needs to take both into account, using the principle of essence, qi and mind, to regulate the “three treasures” of human beings to balance, so that “the form and the mind are in harmony, and the end of their natural life. Double Heart Medicine truly embodies the concept of “people-oriented” in the process of disease diagnosis and treatment, realizing the transformation of the traditional medical model to a new model of “biology, psychology and society”, and achieving the goal of “treating body and mind together” in clinical treatment. The purpose of “mind-body-treatment” is achieved in clinical treatment. The implementation of the new model of double-hearted medical services, personalized cardiac and psychological treatment for patients, can significantly improve the quality of life of patients, reduce the burden of family and society, and achieve the “double heart” (heart and psychological) of the double harmony. Therefore, with the development of bicardial medicine combined with Chinese medicine model, standardized Chinese medicine treatment plan and effective clinical efficacy evaluation tools, people’s understanding of bicardial diseases will be deepened and Chinese medicine will play a more active role in heart and psychological harmony.