The symptoms of chest bruit are sudden onset of chest pain and inability to breathe during exercise, medically known as acute thoracic rib pain. It is usually caused by a lack of preparation before strenuous exercise, muscle spasm causing pleural strain or nerve strain causing irritation. The bruit is usually a functional irritation, not a parenchymal organ lesion, and therefore no positive signs are found when the patient goes to the hospital for CT examination. If a patient suffers from bronchitis, he or she should stop exercising, take deep breaths or massage the bronchial area, and most of them can be relieved by themselves. If the patient’s symptoms are not relieved, he/she needs to go to the hospital for further examination to check whether there is any organic lesion.