What are the causes of chest pain in middle of chest?

A few to consider..: Esophagitis/spasm, gastritis, peptic ulcer disease, pancreatitis/gallbladder trouble, intestional spasm etc..Can cause chest pain..As well as lung and heart, and chest wall (costochrondiritis). There are certain characteristic symptoms each illness causea..Ie. Frequency/chronicity of symptoms which docs use to tease out which problem you most likely have...Consult your doc... Best of luck..

Multiple: Infection, inflammation, heart disease, esophageal spasm, osteo-chondritis, muscle pain.