title: A dynamic electrocardiographic concept useful in the diagnosis of cor pulmonale. Result of a survey of 200 patients with chronic obstructive pulmonary disease.
mesh_terms: D000142:Acidosis, Respiratory / Q000150:complications; D000293:Adolescent; D000328:Adult; D000368:Aged; D001161:Arteriosclerosis / Q000150:complications; D001784:Blood Gas Analysis; D001794:Blood Pressure; D001991:Bronchitis / Q000150:complications; D002037:Bundle-Branch Block / Q000175:diagnosis; D006332:Cardiomegaly / Q000175:diagnosis*; D004562:Electrocardiography; D005260:Female; D006321:Heart / Q000503:physiopathology; D006333:Heart Failure / Q000150:complications; D006454:Hemoglobins; D006801:Humans; D006863:Hydrogen-Ion Concentration; D008297:Male; D008722:Methods; D008875:Middle Aged; D011651:Pulmonary Artery; D011656:Pulmonary Emphysema / Q000150:complications; D011660:Pulmonary Heart Disease / Q000175:diagnosis* / Q000209:etiology / Q000503:physiopathology; D012131:Respiratory Insufficiency / Q000150:complications; D013997:Time Factors
chemical_list: D006454:Hemoglobins