Chest pain is more common in clinical practice, generally consider the following organ pathologies: 1, esophageal problems, commonly gastroesophageal reflux, patients are usually accompanied by heartburn, hiccups, bloating, stomach distension, etc. 2, heart problems, such as heart ischemia, commonly coronary heart disease or myocardial infarction, angina pectoris, often the pain is more intense, the patient can hardly tolerate, the patient complains of very intense pain, and even a a feeling of near death, accompanied by profuse sweating. It is usually necessary to go to the hospital to check the electrocardiogram to exclude angina pectoris and myocardial infarction.3. The condition of the lungs, sometimes acute pulmonary embolism, is actually a kind of pain caused by ischemia of the lungs. Patients with this condition usually also have symptoms such as chest tightness, breathlessness and difficulty in breathing, and most of them have to go to the hospital urgently. Chest pain is a clinical emergency. If the pain is severe, go to the hospital immediately to rule out cardiopulmonary problems. Because if it is a problem in this area, the best resuscitation time is missed and the treatment is often worse.