_:vb50954767 "url:https://en.wikipedia.org/wiki/Pulmonary_hypertension"^^ . _:vb50954767 . _:vb50954767 . _:vb50954767 "url:https://www.ncbi.nlm.nih.gov/pubmed/19555858"^^ . _:vb50954767 . _:vb50954767 "A hypertension characterized by an increase of blood pressure in the pulmonary artery, pulmonary vein or pulmonary capillaries."^^ . _:vb50954767 . _:vb50954767 . _:vb50954767 .