1. Repeated or persistent pain in the fixed part of the chest, obvious pain when pressing this part, arm lifting, cough, deep inhalation, etc. Can aggravate chest pain, suggesting the possibility of chest wall injury or disease. 2. Frequent chest pain, cough, expectoration, fever, etc. , suggesting the possibility of respiratory infectious diseases. 3. Recurrent chest pain, hemoptysis or loss of appetite, emaciation, etc. Should be alert to the possibility of lung cancer. 4. Middle-aged and elderly people, especially those with long-term hypertension and diabetes, have repeated colic in the posterior sternum or precordial area, which can be induced or aggravated by physical activity, and the rest get better. Chest pain can radiate to the left shoulder and left arm, and the possibility of coronary heart disease and angina pectoris should be considered. 5. Persistent or recurrent retrosternal pain, aggravated chest pain when swallowing, often accompanied by dysphagia, should promptly check esophageal lesions. If dysphagia continues to worsen, be alert to the possibility of esophageal cancer. 6. Young people suddenly have tearing chest pain, accompanied by shortness of breath and dyspnea, suggesting the possibility of spontaneous pneumothorax.
If you have the above performance, you should consult the outpatient departments of respiratory medicine, thoracic surgery, cardiology and gastroenterology in time. Doctors may suggest X-ray, electrocardiogram, angiography, endoscopy, ultrasound, chest CT scan, magnetic resonance imaging, routine laboratory examination, pathological biopsy and other examinations to make a definite diagnosis. When there are other serious, persistent or progressive symptoms and signs, you must go to the outpatient clinic in time.