Back pressure can be seen in myocardial ischemia, aortic coarctation, lumbar muscle strain, etc. According to the different diseases, different departments, mainly cardiology, thoracic surgery, orthopedics and psychiatry. 1. Cardiology: myocardial ischemia, such as angina pectoris, myocardial infarction, etc., in addition to chest pain, chest tightness, but also can be manifested as back pressure, at this time should be timely medical care, cardiovascular internal medicine, improve the cardiac ultrasound, electrocardiogram, etc., and coronary artery angiography if necessary. 2. Cardiothoracic surgery: aortic coarctation can also cause severe pain that radiates to the back and causes a sense of pressure, and can be treated in cardiothoracic surgery, improve cardiac ultrasound, arteriography and other tests. 3. Orthopedics: lumbar muscle strain can be involved in causing back pressure, and should be promptly consulted in orthopedics. 4. Psychiatry: For some psychiatric patients, there can be generalized discomfort, and there can be clinical symptoms such as a sense of pressure on the back, which should be consulted in psychiatry. The back of the pressure sense timely medical treatment, clear cause after targeted treatment.