Chest pain symptoms in the middle of the two breasts are related to diseases, different diseases pain symptoms are different, chest pain directly in the two breasts may be caused by chest wall diseases, esophageal diseases, heart disease and so on. 1. Chest wall diseases: such as sternal costochondritis, manifested as local pain, elevation, numbness, typical breathing-related pain, aggravated by deep breathing and coughing, alleviated by rest; chest wall soft tissue infection, manifested as local redness, swelling, heat, pain, and high local skin temperature. 2. Esophageal diseases: such as esophagitis, esophageal tumor, gastroesophageal reflux disease (GERD), etc., all of which can cause pain in the middle of the chest, esophagitis, GERD can lead to esophageal mucous membrane damage and thus cause pain, which is manifested as burning pain and boring pain, etc.; esophageal tumors caused by the pain is manifested as choking pain after eating, and swallowing may be possible. 3. Heart disease: such as coronary artery atherosclerotic heart disease, myocardial infarction, there will be symptoms of pain in the middle of the breast on both sides of the chest, manifested as tightness in the precordial area or squeezing-like pain, accompanied by panic, shortness of breath and other discomforts. Chest pain in the middle of the two breasts is recommended to actively go to the regular hospital for relevant examinations, a clear diagnosis, and follow the doctor’s instructions to adopt the appropriate solution to avoid delaying the condition.