"UMLS_CUI:C0018824"^^ . _:vb50952647 _:vb50952650 . . "disease_ontology"^^ . _:vb50952647 . . _:vb50952649 . "MESH:D006349"^^ . "Valvular heart disease"@en . "DOID:989"^^ . _:vb50952650 . "DOID:4079"^^ . _:vb50952648 . "MESH:D016127"^^ . _:vb50952648 . . "SNOMEDCT_US_2021_09_01:398995000"^^ . _:vb50952650 . _:vb50952647 . "UMLS_CUI:C0079485"^^ . _:vb50952649 . _:vb50952649 _:vb50952648 . . "SNOMEDCT_US_2021_09_01:368009"^^ . "A heart disease involving one or more of the four valves of the heart (the aortic and mitral valves on the left and the pulmonary and tricuspid valves on the right)."^^ . . "NCI:C45525"^^ . _:vb50952648 . _:vb50952648 . "heart valve disease"^^ . _:vb50952647 . _:vb50952650 _:vb50952649 .