General causes of heart pain include many causes.1. There are causes of the chest wall, acute dermatitis, epidemic myositis, non-suppurative costochondritis, and costal neuritis.2. Diseases of the cardiovascular system such as angina pectoris, acute infarction, myocarditis, and a number of neuroses.3. Pleurisy including pleural tumors, spontaneous pneumothorax, pneumonia, and acute bronchitis.4. Mediastinal disorders, such as mediastinitis, and mediastinal abscesses.5, Subdiaphragmatic abscess, liver abscess, splenic embolism can cause come chest pain. If running discomfort, heart pain should be taken seriously, observe the degree of pain and how long it lasts, specific pain, there is no radiation, should go to the hospital to do exercise plate test with electrocardiogram running, and then can be more clearly observed there is no organic lesions. If it is often have heart pain when running, stop and good, need to consider coronary angina pectoris.