title: Diagnostic problems in coronary heart disease.
mesh_terms: D000787:Angina Pectoris / Q000175:diagnosis* / Q000201:enzymology; D004796:Clinical Enzyme Tests; D003937:Diagnosis, Differential; D003951:Diagnostic Errors; D004562:Electrocardiography; D005080:Exercise Test; D006801:Humans; D009203:Myocardial Infarction / Q000175:diagnosis* / Q000201:enzymology