title: [On the analysis of electrocardiograms with deep S-spikes in the left thoracic leads].
mesh_terms: D000328:Adult; D000368:Aged; D006332:Cardiomegaly / Q000175:diagnosis*; D003914:Dextrocardia / Q000503:physiopathology; D004562:Electrocardiography; D005260:Female; D005660:Funnel Chest / Q000503:physiopathology; D006329:Heart Conduction System / Q000503:physiopathology*; D006352:Heart Ventricles / Q000503:physiopathology; D006801:Humans; D008297:Male; D011656:Pulmonary Emphysema / Q000175:diagnosis; D014672:Vectorcardiography
vernacular_title: Zur analyse von Elektrokardiogrammen mit tiefen S-Zacken in linksthorakalen Ableitungen.