{"id":"S85098277","label":"Paroxysmal tachycardia","description":"","source_url":"https://id.loc.gov/authorities/subjects/sh85098277","normalized_label":"paroxysmal tachycardia","broader":["http://id.loc.gov/authorities/subjects/sh85131847"],"aliases":[],"source_identifier":"http://id.loc.gov/authorities/subjects/sh85098277","provider":"lcsh","revision":"81bc2112047ca86d","taxonomy_revision":"f050b5d4780b1289","title":"Paroxysmal tachycardia","url":"/topics/S85098277","kind":"topic-directory","aeo_cohort":"topic-directory","catalogue_revision":"f050b5d4780b1289","numeric_address":"9513933395982697984","address_version":"morton4x16-v1","coordinates":[0,20,18940,37888],"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}