In male patients with vague pain in the right side of the chest, this condition is highly considered to be due to angina pectoris or coronary heart disease symptoms caused by cardiac neuropathy. When the attack occurs, the pain is often confined mainly to the posterior sternum, the left precordial area and the left posterior back with radioactive pain, while the vague pain in the right side of the chest is due to cholecystitis with radioactive triggering of the vague pain in the right side of the chest. There are also some patient sites whether there is costochondritis and herpes zoster, with such discomfort, patients should exclude organic lesions, which can be combined with ambulatory electrocardiogram, cardiac ultrasound, chest X-ray examination, etc., because there are also some patients, which are due to lung infection, pulmonary occupancy, etc., also have discomfort in the precordial region. In clinical practice, the most important thing is to exclude organic lesions, and then further consider whether the precordial discomfort is caused by psychosomatic diseases.