title: How do you interpret a 12-lead electrocardiogram (ECG)?
authors: Northwest MedStar, Spokane, Wash., USA.
authors: Patricia
authors: P
authors: Hahn
mesh_terms: D002037:Bundle-Branch Block / Q000175:diagnosis; D006332:Cardiomegaly / Q000175:diagnosis; D004562:Electrocardiography / Q000379:methods* / Q000451:nursing*; D006801:Humans; D017202:Myocardial Ischemia / Q000175:diagnosis