Sudden chest pain, if it persists without relief, requires prompt medical attention to rule out lethal chest pain, including aortic coarctation, pulmonary embolism, tension pneumothorax and myocardial infarction. General chest pain, if it is caused by angina pectoris needs active medication, severe coronary artery disease needs to be treated with intracoronary stent implantation or arterial bypass surgery on the basis of medication. If there is no coronary artery problem and it is related to eating and hunger, gastritis, reflux esophagitis, gastric ulcer should be considered and barium meal and gastroscopy of the digestive tract should be performed. There is also cardiac neurosis, which is often accompanied by sigh-like breathing, a feeling of comfort after a long breath, and often accompanied by tingling in the precordial region. There may also be other inflammatory diseases, commonly pleurisy, pericarditis, pneumonia, myocarditis, and other diseases.