SEVERE IRREVERSIBLE AIRWAYS OBSTRUCTION WITHOUT EMPHYSEMA.
D006332:Cardiomegaly; D003937:Diagnosis, Differential; D004646:Emphysema; D006801:Humans; D008171:Lung Diseases; D010336:Pathology; D011656:Pulmonary Emphysema; D013902:Radiography, Thoracic; D012129:Respiratory Function Tests; D012140:Respiratory Tract Diseases
DIAGNOSIS, DIFFERENTIAL; HEART ENLARGEMENT; LUNG DISEASES; PATHOLOGY; PULMONARY EMPHYSEMA; RESPIRATORY FUNCTION TESTS; RESPIRATORY TRACT DISEASES; THORACIC RADIOGRAPHY