A burst of pain in the fossa of the heart is mainly considered to be related to cardiovascular disease, digestive system diseases, herpes zoster or neurosis. 1. cardiovascular disease: if there are cardiovascular diseases, such as coronary heart disease patients, due to insufficient blood supply to the myocardium, so it is easy to trigger a burst of pain in the fossa of the heart symptoms. 2. Digestive system diseases: for some patients with digestive system diseases, such as reflux esophagitis or gastric ulcer, it is easy to trigger a burst of pain in the fossa of the heart. 3. Herpes zoster: If the skin is infected by the herpes zoster virus, it is easy to cause symptoms of pain in the region of the heart’s mouth fossa in the early stage, such as burning pain, and in the later stage, it will produce pathological changes in the skin. 4. Neurosis: some patients with neurosis due to the problem of vegetative nerve dysfunction, so it is easy to trigger symptoms of discomfort in the heart area, such as a burst of pain in the fossa of the heart. If the symptoms are more serious and last for a longer period of time, it is necessary to check as soon as possible to determine the cause of the disease and then targeted treatment to avoid aggravation of the condition later.