Pain in the breast ribs: 1. If pain due to trauma to the ribs is excluded, it can also be seen in respiratory diseases that cause pain in the breast ribs. 2. Pain in the breast ribs can also be caused by cardiovascular diseases, such as heart disease unstable angina, myocarditis, coronary artery disease, pericarditis and other heart diseases, which can cause symptoms to appear under the breast by radiation. The rib cage is painful. So the above situation, must go to the regular hospital in a timely manner, improve the relevant examination, combined with the cause of the disease, according to the relevant auxiliary examination to determine clearly, to see what causes, and then according to the results of the choice of reasonable treatment methods, do not delay the disease.