{"id":"S85059728","label":"Heart valves--Diseases","description":"","source_url":"https://id.loc.gov/authorities/subjects/sh85059728","normalized_label":"heart valves--diseases","broader":[],"aliases":["Cardiac valve diseases","Heart valve diseases","Valvular diseases","Valvular heart diseases"],"source_identifier":"http://id.loc.gov/authorities/subjects/sh85059728","provider":"lcsh","revision":"9e106ffd1063aaae","taxonomy_revision":"f050b5d4780b1289","title":"Heart valves--Diseases","url":"/topics/S85059728","kind":"topic-directory","aeo_cohort":"topic-directory","catalogue_revision":"f050b5d4780b1289","numeric_address":"864695819637490240","address_version":"morton4x16-v1","coordinates":[0,20,18338,16384],"answer_status":"Directory metadata; local answer requires separate source review","truth_status":"Subject descriptor, not a factual answer or a demonstrated knowledge gap","reviewed_answer":null}