Chronic cor pulmonale.
D002245:Carbon Dioxide / Q000097:blood; D002908:Chronic Disease; D004417:Dyspnea / Q000209:etiology; D006801:Humans; D008176:Lung Volume Measurements; D010102:Oxygen Inhalation Therapy; D011660:Pulmonary Heart Disease / Q000150:complications*
D002245:Carbon Dioxide