title: [The value of the vectorcardiographic method of investigation in diagnosis of the so-called cor pulmonale].
mesh_terms: D000328:Adult; D000368:Aged; D001249:Asthma / Q000175:diagnosis; D006332:Cardiomegaly / Q000175:diagnosis; D004562:Electrocardiography; D005260:Female; D006801:Humans; D008171:Lung Diseases / Q000175:diagnosis; D008297:Male; D008875:Middle Aged; D011660:Pulmonary Heart Disease / Q000175:diagnosis*; D014672:Vectorcardiography
vernacular_title: Znachenie vektorkardiograficheskogo metoda issledovaniia v diagnostike tak nazyvaemogo legochnogo serdtsa.