{"id":"S85059743","label":"Heart conduction system","description":"","source_url":"https://id.loc.gov/authorities/subjects/sh85059743","normalized_label":"heart conduction system","broader":["http://id.loc.gov/authorities/subjects/sh85059633"],"aliases":["Cardiac conduction system","Conducting system of the heart","Conduction system of the heart","Conductive system of the heart","Connecting system of the heart","Heart--Conduction system"],"source_identifier":"http://id.loc.gov/authorities/subjects/sh85059743","provider":"lcsh","revision":"4ab3f28b5581f233","taxonomy_revision":"f050b5d4780b1289","title":"Heart conduction system","url":"/topics/S85059743","kind":"topic-directory","aeo_cohort":"topic-directory","catalogue_revision":"f050b5d4780b1289","numeric_address":"903125950051516992","address_version":"morton4x16-v1","coordinates":[0,20,18338,31744],"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}