Cough, pain in the middle of the chest.

In this case, chest radiograph should be checked to see if there is any lung disease, or whether it shows some bronchitis or pneumonia problems, and some are due to bronchiectasis, and some are due to pulmonary heart disease, especially accompanied by palpitation and chest distress symptoms, taking into account the arrhythmia caused by the problem. Because cough is generally accompanied by viral or bacterial infection, this situation the body's immunity is relatively poor, if there are underlying diseases, there are some heart disease or rheumatic diseases, easy to cause some arrhythmia or myocardial infarction signs and other problems, is a more serious situation. Then check the blood routine, see if there is viral infection or bacterial infection, and then symptomatic medication. If the cause of arrhythmia, but also with some anti-arrhythmia drugs symptomatic treatment.