The problem patient. Atypical chest pain.
D003327:Coronary Disease / Q000175:diagnosis; D003937:Diagnosis, Differential; D004935:Esophageal Diseases / Q000175:diagnosis*; D006801:Humans; D008297:Male; D008875:Middle Aged; D010146:Pain / Q000209:etiology*; D013035:Spasm / Q000175:diagnosis; D013909:Thorax