Chagas' disease masquerading as coronary artery disease.
D000328:Adult; D002598:Chagas Cardiomyopathy / Q000175:diagnosis*; D003327:Coronary Disease / Q000175:diagnosis*; D003937:Diagnosis, Differential; D004484:Ecuador / Q000208:ethnology; D004562:Electrocardiography; D006801:Humans; D008297:Male; D014481:United States