For patients with cardiac neurosis, the treating physicians should first have rich clinical experience, secondly, they should be responsible and caring, and the key is to implement a new medical model to dominate our medical practice, which means that in addition to biological factors, psychosocial factors leading to the disease should also be taken into consideration in the diagnosis of any disease. In modern society, competition is fierce, the pressure of work and life is increasing, and bad emotions are spreading uncontrollably. Anxiety and depression have become the basic emotion characteristic of people in modern society, according to the analysis in major general hospitals in China, anxiety and depression patients have accounted for one-third to one-fourth of the patients, this very large number, we need to pay sufficient attention. Therefore, as doctors, we should pay attention to the emotional problems of patients or prospective patients, analyze and summarize whether these emotions are the cause of a series of symptoms, and give timely guidance. In particular, we should not give inappropriate explanations, such as diagnosing patients with coronary artery disease and informing them of the danger just because of hypertension, premature beats and T-wave changes in ECG on physical examination, so as not to cause unnecessary anxiety in patients. to relieve their psychological pressure so as not to let some cognitive errors develop into psychological disorders.