Back pain is mainly caused by the spine or back muscles of the back, the most common is lumbar back muscle strain. Because of the more developed computers or cell phone applications, people always like to maintain a posture to look at the computer or cell phone content. When a posture is maintained for a long time, the muscles are in a state of spasm, and over time, muscle strain will occur, so the most common back pain is strain. However, other organic diseases such as lung disease, mediastinal disease, and pleural disease can cause back pain. Liver disease and biliary tract disease, especially gallstones, can also cause back pain. More importantly, heart disease, people suffering from heart disease can also present with back pain. And chest pain is most common in patients with heart disease, because heart disease is most often manifested by pain in the anterior chest. There are also gallbladder diseases such as acute cholecystitis, gallbladder stones or common bile duct stones that can also manifest as anterior chest pain, which is more related to the innervation of nerve travel.