If the patient has pain in the middle of the chest, then this condition is highly considered to be caused by angina pectoris. It is suggested that the patient can take heart pills or coronary heart salve pills under the tongue during the onset of uncomfortable symptoms. If there is no relief after taking the medication, and there is acid reflux and heartburn, and there is pressure pain in the stomach area or there is a serious gastric ulcer or duodenal ulcer in the past. In this case, bile reflux gastritis is not excluded. There are also patients who may be in menopause or have cardiac neuropathy, and these patients are often prone to precordial discomfort, but it is considered to be related to psychological factors, so it is recommended that patients should relax more and avoid straining and staying up late. It is recommended that the patient should relax and avoid fatigue and late nights.