Follow-up of patients with esophageal angina.
D000787:Angina Pectoris / Q000401:mortality*; D004935:Esophageal Diseases / Q000401:mortality*; D005260:Female; D005500:Follow-Up Studies; D006801:Humans; D008297:Male; D008875:Middle Aged; D010146:Pain / Q000401:mortality*