{"id":"S90005279","label":"Percutaneous balloon valvotomy","description":"","source_url":"https://id.loc.gov/authorities/subjects/sh90005279","normalized_label":"percutaneous balloon valvotomy","broader":["http://id.loc.gov/authorities/subjects/sh90005278"],"aliases":["Balloon valvotomy, Percutaneous","Percutaneous balloon valvulotomy","Valvotomy, Percutaneous balloon","Valvulotomy, Percutaneous balloon"],"source_identifier":"http://id.loc.gov/authorities/subjects/sh90005279","provider":"lcsh","revision":"716c2880cd42fa25","taxonomy_revision":"f050b5d4780b1289","title":"Percutaneous balloon valvotomy","url":"/topics/S90005279","kind":"topic-directory","aeo_cohort":"topic-directory","catalogue_revision":"f050b5d4780b1289","numeric_address":"922265972583581186","address_version":"morton4x16-v1","coordinates":[0,21,30076,31744],"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}