The most common cause of cardiogenic chest pain is coronary heart disease, coronary heart disease, including angina pectoris, myocardial infarction and other types of angina pectoris, including stable angina pectoris, unstable angina pectoris, variant angina pectoris, the details are as follows: 1, angina pectoris: typical angina pectoris symptoms triggered by exercise, emotional excitement, etc., the appearance of the lower and middle sternum, that is, the anterior region of the fist, palm-sized range of stuffiness, pain, discomfort, some patients for The symptoms last for 1-5 minutes, up to 15 minutes, and can improve with rest or nitroglycerin. 2. Myocardial infarction: Patients with myocardial infarction have severe chest pain for a long time, often more than half an hour, and are accompanied by nausea, vomiting, cold sweats, decreased blood pressure, shock, heart failure and other symptoms. It is recommended to give electrocardiogram, cardiac enzymes, cardiac ultrasound, coronary artery imaging to clarify the diagnosis.