title: Case 46-1968: interpretation of electrocardiogram.
mesh_terms: D006332:Cardiomegaly / Q000175:diagnosis; D003327:Coronary Disease / Q000175:diagnosis*; D004562:Electrocardiography; D005260:Female; D006333:Heart Failure / Q000175:diagnosis; D006801:Humans; D011660:Pulmonary Heart Disease / Q000175:diagnosis*