Pain in the heart area can be seen in angina pectoris, pericarditis, pneumonia and other diseases. Anterior heart pain is the most common disease for angina pectoris, the patient’s coronary arteries have serious stenosis, when acute myocardial ischemia occurs, it can be manifested as pain in the anterior region of the heart, and can be radiated to the left side of the upper limbs. Anterior heart pain can also be seen in patients with pericarditis, the heart in the process of beating, the dirty wall of the two layers of the pericardium will be friction, can be manifested as pain in the anterior heart region, the pain and the rhythm of the heart beat in unison. Anterior heart pain can also be seen in the left side of the pneumonia, left side of the pneumonia can be involved in the pleura, pleural involvement can be manifested as anterior heart pain symptoms. Patients with precordial pain should go to the hospital in a timely manner to improve the relevant examinations and clarify the specific diagnosis.