{"id":"S91004821","label":"Stress echocardiography","description":"","source_url":"https://id.loc.gov/authorities/subjects/sh91004821","normalized_label":"stress echocardiography","broader":["http://id.loc.gov/authorities/subjects/sh85046340","http://id.loc.gov/authorities/subjects/sh85139476"],"aliases":["Echocardiographic exercise testing","Echocardiographic stress testing"],"source_identifier":"http://id.loc.gov/authorities/subjects/sh91004821","provider":"lcsh","revision":"9474f8709507e670","taxonomy_revision":"f050b5d4780b1289","title":"Stress echocardiography","url":"/topics/S91004821","kind":"topic-directory","aeo_cohort":"topic-directory","catalogue_revision":"f050b5d4780b1289","numeric_address":"5209547940003464770","address_version":"morton4x16-v1","coordinates":[0,21,45694,21504],"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}