title: Electrocardiographic changes suggestive of cardiac ischemia in a patient with esophageal food impaction. 'A case that's hard to swallow'.
mesh_terms: D003327:Coronary Disease / Q000175:diagnosis*; D003937:Diagnosis, Differential; D004562:Electrocardiography; D004947:Esophagus / Q000502:physiology; D005260:Female; D005547:Foreign Bodies / Q000175:diagnosis*; D006801:Humans; D008460:Meat; D008875:Middle Aged