{"id":"S86003035","label":"Cardiac pacing","description":"","source_url":"https://id.loc.gov/authorities/subjects/sh86003035","normalized_label":"cardiac pacing","broader":["http://id.loc.gov/authorities/subjects/sh85042004","http://id.loc.gov/authorities/subjects/sh86003036"],"aliases":["Artificial cardiac pacing","Cardiac pacing, Artificial","Heart pacing","Pacing, Cardiac"],"source_identifier":"http://id.loc.gov/authorities/subjects/sh86003035","provider":"lcsh","revision":"3230353027d816fb","taxonomy_revision":"f050b5d4780b1289","title":"Cardiac pacing","url":"/topics/S86003035","kind":"topic-directory","aeo_cohort":"topic-directory","catalogue_revision":"f050b5d4780b1289","numeric_address":"5224325118515611140","address_version":"morton4x16-v1","coordinates":[0,20,33077,27648],"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}