title: [Electrocardiographic examination in the diagnosis of chronic cor pulmonale].
mesh_terms: D006332:Cardiomegaly / Q000175:diagnosis; D002908:Chronic Disease; D003937:Diagnosis, Differential; D004562:Electrocardiography; D005188:False Negative Reactions; D006321:Heart / Q000503:physiopathology; D006801:Humans; D011336:Probability; D011660:Pulmonary Heart Disease / Q000175:diagnosis*
vernacular_title: Badanie elektrokardiograficzne w rozpoznawaniu przewlekłego serca płucnego.