title: The esophagus and chest pain with normal coronary arteries.
mesh_terms: D000787:Angina Pectoris / Q000175:diagnosis* / Q000000981:diagnostic imaging; D017023:Coronary Angiography; D003937:Diagnosis, Differential; D004935:Esophageal Diseases / Q000175:diagnosis* / Q000000981:diagnostic imaging; D006801:Humans