[Studies on spatial vector analysis of electrocardiogram in chronic pulmonary disease].
D000293:Adolescent; D000328:Adult; D000368:Aged; D001249:Asthma / Q000175:diagnosis; D001987:Bronchiectasis / Q000175:diagnosis; D005260:Female; D006801:Humans; D008171:Lung Diseases / Q000503:physiopathology*; D008297:Male; D008875:Middle Aged; D011656:Pulmonary Emphysema / Q000175:diagnosis; D011658:Pulmonary Fibrosis / Q000175:diagnosis; D012129:Respiratory Function Tests; D014397:Tuberculosis, Pulmonary / Q000175:diagnosis; D014672:Vectorcardiography