Chest pain with normal coronary arteries.
D001158:Arteries / Q000033:anatomy & histology; D003331:Coronary Vessels / Q000033:anatomy & histology*; D004935:Esophageal Diseases / Q000150:complications*; D006801:Humans; D010146:Pain / Q000209:etiology*; D012016:Reference Values; D013909:Thorax