… Group 2: pulmonary hypertension associated with left heart disease Group 3: pulmonary hypertension associated with lung conditions or lack of oxygen Group 4: pulmonary … are: chronic obstructive pulmonary disease (COPD) interstitial lung disease (such as pulmonary fibrosis ) …

… - group 1 Pulmonary hypertension caused by left heart disease or lung conditions - groups 2 and 3 Pulmonary hypertension … condition . Examples of primary lung conditions are COPD , interstitial lung disease such as pulmonary fibrosis , and …

… many parts at the same time. Sarcoidosis is not always a lung condition, but the lungs are affected in about 9 in 10 … called pulmonary sarcoidosis . Pulmonary sarcoidosis is an interstitial lung disease (ILD) . This means it affects your interstitium, the …