A burning sensation in the chest caused by regurgitation of gastric acid.
a painful burning sensation in the chest caused by acidic backflow from the stomach irritating the esophagus; symptomatic of an ulcer or other disorder
a painful burning sensation in the chest caused by gastroesophageal reflux (backflow from the stomach irritating the esophagus); symptomatic of an ulcer or a diaphragmatic hernia or other disorder
