title: [Possibilities of diagnosing initial stages of chronic cor pulmonale by electrocardiography and lung function studies (author's transl)].
mesh_terms: D000328:Adult; D006328:Cardiac Catheterization; D002908:Chronic Disease; D004562:Electrocardiography; D006801:Humans; D008875:Middle Aged; D011660:Pulmonary Heart Disease / Q000175:diagnosis*; D012129:Respiratory Function Tests / Q000379:methods*
vernacular_title: Mogućnosti dijagnostikovanja pocetnih oblika hronicnog plućnog srca elektrokardiografski i pretragama plućne funkcije