The definition of Associated pulmonary arterial hypertension (APAH)

Pulmonary arterial hypertension (PAH) resulting from another disease or cause such as connective tissues disease, congenital heart diseases, HIV and sickle cell disease.

Please refer to Classification of PAH   where this term is mentioned.

If you are a patient and you have any questions about these definitions or how they apply to you, please contact your healthcare provider.