title: Esophageal disease in patients with angina-like chest pain.
abstract: To assess the frequency of esophageal disease in patients with angina-like chest pain and normal coronary arteriograms, 16 patients underwent esophageal manometric studies, acid perfusion (Bernstein) tests, upper gastrointestinal series and cholecystograms. Five patients had evidence of esophageal diseases. Three of the five had manometric criteria of increased nonperistalsis; one patient had idiopathic diffuse esophageal spasm while the other two patients had acid infusion tests which reproduced the presenting chest pain and the manometric findings were regarded as a motor disturbance of the esophagus secondary to chronic gastroesophageal reflux. The remaining two patients had symptomatic gastroesophageal reflux--one with an acid infusion test positive for pressure like chest pain and the other with a decreased resting lower esophageal sphincter pressure associated with reflux of barium on upper gastrointestinal series. All five patients had improvement of symptoms during a follow up period of seven to 17 months. Manometric studies in 18 normal subjects of similar age revealed no evidence of esophageal disease. Since esophageal disorders capable of causing chest pain were diagnosed in one-third of the patients (5/16 or 31%), it is suggested that investigations for esophageal disease, specifically directed at gastroesophageal reflux-induced abnormalities and idiopathic diffuse esophageal spasm, be included in the evaluation of patients with angina-like chest pain of uncertain origin.
mesh_terms: D000328:Adult; D003937:Diagnosis, Differential; D004931:Esophageal Achalasia / Q000175:diagnosis; D004935:Esophageal Diseases / Q000175:diagnosis*; D005260:Female; D005764:Gastroesophageal Reflux / Q000175:diagnosis; D006801:Humans; D008297:Male; D008875:Middle Aged; D010146:Pain / Q000209:etiology*; D013909:Thorax