Chronic bronchitis and "cor pulmonale".
D001991:Bronchitis; D029481:Bronchitis, Chronic; D002908:Chronic Disease; D006801:Humans; D026741:Physical Therapy Modalities; D011660:Pulmonary Heart Disease / Q000209:etiology*
BRONCHITIS; PHYSICAL THERAPY; PULMONARY HEART DISEASE/etiology and pathogenesis