pulmonary arterial hypertension obsolete pulmonary arterial hypertension associated with another disease https://github.com/monarch-initiative/mondo/issues/3886 https://www.malacards.org/card/pulmonary_arterial_hypertension_associated_with_another_disease true OBSOLETE. Pulmonary arterial hypertension associated with another disease is a group of conditions that lead to PAH; connective tissue diseases (lupus erythematosus, systemic sclerosis and mixed connective tissues disease), congenital heart disease (Eisenmenger syndrome), HIV infection, portal hypertension, schistosomiasis and chronic hemolytic anemia, which is characterized by elevated pulmonary arterial resistance leading to right heart failure that is progressive and potentially fatal. NANDO:2201048 MONDO:0017150 Orphanet:275791 PAH associated with another disease Reason: out of scope. This is an Orphanet grouping class that is considered out of scope for Mondo. Term to consider: pulmonary arterial hypertension' secondary PAH