[The initial stage of chronic cor pulmonale in pulmonary fibrosis].
D002908:Chronic Disease; D006801:Humans; D006976:Hypertension, Pulmonary; D011658:Pulmonary Fibrosis / Q000150:complications*; D011660:Pulmonary Heart Disease / Q000473:pathology*
PULMONARY FIBROSIS/complications; PULMONARY HEART DISEASE/pathology