{"id":"https://openalex.org/W4415325652","doi":"https://doi.org/10.1016/j.jacep.2026.05.019","title":"Leveraging Large Language Models to Identify In-Hospital Cardiac Arrest","display_name":"Leveraging Large Language Models to Identify In-Hospital Cardiac Arrest","publication_year":2026,"publication_date":"2026-06-25","ids":{"openalex":"https://openalex.org/W4415325652","doi":"https://doi.org/10.1016/j.jacep.2026.05.019","pmid":"https://pubmed.ncbi.nlm.nih.gov/42360263"},"language":"en","primary_location":{"id":"doi:10.1016/j.jacep.2026.05.019","doi":"https://doi.org/10.1016/j.jacep.2026.05.019","is_oa":false,"landing_page_url":"https://doi.org/10.1016/j.jacep.2026.05.019","pdf_url":null,"source":{"id":"https://openalex.org/S2898168182","display_name":"JACC. Clinical electrophysiology","issn_l":"2405-500X","issn":["2405-500X","2405-5018"],"is_oa":false,"is_in_doaj":false,"is_core":true,"listed_in":["cwts-core","dongbi-b","doyens","jufo-1","ki-jl-1","medline","norway-1","poland-70","russia-white-list-1","vabb-shw"],"host_organization":"https://openalex.org/P4310320990","host_organization_name":"Elsevier BV","host_organization_lineage":["https://openalex.org/P4310320990"],"host_organization_lineage_names":["Elsevier BV"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"JACC: Clinical Electrophysiology","raw_type":"journal-article"},"volume":null,"type":"article","indexed_in":["crossref","pubmed"],"open_access":{"is_oa":true,"oa_status":"green","oa_url":"https://www.medrxiv.org/content/medrxiv/early/2025/10/17/2025.10.16.25338028.full.pdf","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5080099097","display_name":"Jonathan Duc Vinh Vo","orcid":"https://orcid.org/0000-0003-1543-0508","observed_orcids":["https://orcid.org/0000-0003-1543-0508"]},"institutions":[{"id":"https://openalex.org/I1282927834","display_name":"Cedars-Sinai Medical Center","ror":"https://ror.org/02pammg90","country_code":"US","type":"healthcare","lineage":["https://openalex.org/I1282927834"]},{"id":"https://openalex.org/I4210141674","display_name":"Cedars-Sinai Smidt Heart Institute","ror":"https://ror.org/041vn2102","country_code":"US","type":"healthcare","lineage":["https://openalex.org/I1282927834","https://openalex.org/I4210141674"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Jonathan Vo","raw_affiliation_strings":["Center for Cardiac Arrest Prevention, Smidt Heart Institute, Cedars-Sinai Health System, Los Angeles, California, USA"],"raw_orcid":"https://orcid.org/0000-0003-1543-0508","affiliations":[{"raw_affiliation_string":"Center for Cardiac Arrest Prevention, Smidt Heart Institute, Cedars-Sinai Health System, Los Angeles, California, USA","institution_ids":["https://openalex.org/I1282927834","https://openalex.org/I4210141674"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5040948702","display_name":"Davy Weissenbacher","orcid":"https://orcid.org/0000-0001-8331-3675","observed_orcids":["https://orcid.org/0000-0001-8331-3675"]},"institutions":[{"id":"https://openalex.org/I1282927834","display_name":"Cedars-Sinai Medical Center","ror":"https://ror.org/02pammg90","country_code":"US","type":"healthcare","lineage":["https://openalex.org/I1282927834"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Davy Weissenbacher","raw_affiliation_strings":["Department of Computational Biomedicine, Cedars-Sinai Medical Center, Los Angeles, California, USA"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Computational Biomedicine, Cedars-Sinai Medical Center, Los Angeles, California, USA","institution_ids":["https://openalex.org/I1282927834"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5081012188","display_name":"Kyndaron Reinier","orcid":"https://orcid.org/0000-0002-2588-6827","observed_orcids":["https://orcid.org/0000-0002-2588-6827"]},"institutions":[{"id":"https://openalex.org/I1282927834","display_name":"Cedars-Sinai Medical Center","ror":"https://ror.org/02pammg90","country_code":"US","type":"healthcare","lineage":["https://openalex.org/I1282927834"]},{"id":"https://openalex.org/I4210141674","display_name":"Cedars-Sinai Smidt Heart Institute","ror":"https://ror.org/041vn2102","country_code":"US","type":"healthcare","lineage":["https://openalex.org/I1282927834","https://openalex.org/I4210141674"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Kyndaron Reinier","raw_affiliation_strings":["Center for Cardiac Arrest Prevention, Smidt Heart Institute, Cedars-Sinai Health System, Los Angeles, California, USA"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Center for Cardiac Arrest Prevention, Smidt Heart Institute, Cedars-Sinai Health System, Los Angeles, California, USA","institution_ids":["https://openalex.org/I1282927834","https://openalex.org/I4210141674"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5044458621","display_name":"Harpriya S. Chugh","orcid":"https://orcid.org/0000-0002-6581-4246","observed_orcids":["https://orcid.org/0000-0002-6581-4246"]},"institutions":[{"id":"https://openalex.org/I1282927834","display_name":"Cedars-Sinai Medical Center","ror":"https://ror.org/02pammg90","country_code":"US","type":"healthcare","lineage":["https://openalex.org/I1282927834"]},{"id":"https://openalex.org/I4210141674","display_name":"Cedars-Sinai Smidt Heart Institute","ror":"https://ror.org/041vn2102","country_code":"US","type":"healthcare","lineage":["https://openalex.org/I1282927834","https://openalex.org/I4210141674"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Harpriya Chugh","raw_affiliation_strings":["Center for Cardiac Arrest Prevention, Smidt Heart Institute, Cedars-Sinai Health System, Los Angeles, California, USA"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Center for Cardiac Arrest Prevention, Smidt Heart Institute, Cedars-Sinai Health System, Los Angeles, California, USA","institution_ids":["https://openalex.org/I1282927834","https://openalex.org/I4210141674"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5005285496","display_name":"Audrey Uy\u2010Evanado","orcid":"https://orcid.org/0000-0002-1362-9663","observed_orcids":["https://orcid.org/0000-0002-1362-9663"]},"institutions":[{"id":"https://openalex.org/I1282927834","display_name":"Cedars-Sinai Medical Center","ror":"https://ror.org/02pammg90","country_code":"US","type":"healthcare","lineage":["https://openalex.org/I1282927834"]},{"id":"https://openalex.org/I4210141674","display_name":"Cedars-Sinai Smidt Heart Institute","ror":"https://ror.org/041vn2102","country_code":"US","type":"healthcare","lineage":["https://openalex.org/I1282927834","https://openalex.org/I4210141674"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Audrey Uy-Evanado","raw_affiliation_strings":["Center for Cardiac Arrest Prevention, Smidt Heart Institute, Cedars-Sinai Health System, Los Angeles, California, USA"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Center for Cardiac Arrest Prevention, Smidt Heart Institute, Cedars-Sinai Health System, Los Angeles, California, USA","institution_ids":["https://openalex.org/I1282927834","https://openalex.org/I4210141674"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5025763545","display_name":"Karen O\u2019Connor","orcid":"https://orcid.org/0000-0001-7709-3813","observed_orcids":["https://orcid.org/0000-0001-7709-3813","https://orcid.org/0000-0001-8116-1911"]},"institutions":[{"id":"https://openalex.org/I79576946","display_name":"University of Pennsylvania","ror":"https://ror.org/00b30xv10","country_code":"US","type":"education","lineage":["https://openalex.org/I79576946"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Karen O\u2019Connor","raw_affiliation_strings":["Perelman School of Medicine at the University of Pennsylvania, Philadelphia, Pennsylvania, USA"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Perelman School of Medicine at the University of Pennsylvania, Philadelphia, Pennsylvania, USA","institution_ids":["https://openalex.org/I79576946"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5002927065","display_name":"Sumeet S. Chugh","orcid":"https://orcid.org/0000-0002-4417-5326","observed_orcids":["https://orcid.org/0000-0002-4417-5326"]},"institutions":[{"id":"https://openalex.org/I1282927834","display_name":"Cedars-Sinai Medical Center","ror":"https://ror.org/02pammg90","country_code":"US","type":"healthcare","lineage":["https://openalex.org/I1282927834"]},{"id":"https://openalex.org/I4210141674","display_name":"Cedars-Sinai Smidt Heart Institute","ror":"https://ror.org/041vn2102","country_code":"US","type":"healthcare","lineage":["https://openalex.org/I1282927834","https://openalex.org/I4210141674"]}],"countries":["US"],"is_corresponding":true,"raw_author_name":"Sumeet S. Chugh","raw_affiliation_strings":["Center for Cardiac Arrest Prevention, Smidt Heart Institute, Cedars-Sinai Health System, Los Angeles, California, USA. Electronic address: sumeet.chugh@csmc.edu"],"raw_orcid":"https://orcid.org/0000-0002-4417-5326","affiliations":[{"raw_affiliation_string":"Center for Cardiac Arrest Prevention, Smidt Heart Institute, Cedars-Sinai Health System, Los Angeles, California, USA. Electronic address: sumeet.chugh@csmc.edu","institution_ids":["https://openalex.org/I1282927834","https://openalex.org/I4210141674"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5022014033","display_name":"Graciela Gonzalez\u2010Hernandez","orcid":"https://orcid.org/0000-0002-6416-9556","observed_orcids":["https://orcid.org/0000-0002-6416-9556"]},"institutions":[{"id":"https://openalex.org/I1282927834","display_name":"Cedars-Sinai Medical Center","ror":"https://ror.org/02pammg90","country_code":"US","type":"healthcare","lineage":["https://openalex.org/I1282927834"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Graciela Gonzalez-Hernandez","raw_affiliation_strings":["Department of Computational Biomedicine, Cedars-Sinai Medical Center, Los Angeles, California, USA"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Computational Biomedicine, Cedars-Sinai Medical Center, Los Angeles, California, USA","institution_ids":["https://openalex.org/I1282927834"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":3,"corresponding_author_ids":["https://openalex.org/A5002927065"],"corresponding_institution_ids":["https://openalex.org/I1282927834","https://openalex.org/I4210141674"],"apc_list":{"value":5000,"currency":"USD","value_usd":5000},"apc_paid":null,"fwci":0.0,"has_fulltext":false,"cited_by_count":0,"citation_normalized_percentile":{"value":0.00213832,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":null,"biblio":{"volume":"12","issue":"8","first_page":"2022","last_page":"2027"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10645","display_name":"Cardiac Arrest and Resuscitation","score":0.7519999742507935,"subfield":{"id":"https://openalex.org/subfields/2711","display_name":"Emergency Medicine"},"field":{"id":"https://openalex.org/fields/27","display_name":"Medicine"},"domain":{"id":"https://openalex.org/domains/4","display_name":"Health Sciences"}},"topics":[{"id":"https://openalex.org/T10645","display_name":"Cardiac Arrest and Resuscitation","score":0.7519999742507935,"subfield":{"id":"https://openalex.org/subfields/2711","display_name":"Emergency Medicine"},"field":{"id":"https://openalex.org/fields/27","display_name":"Medicine"},"domain":{"id":"https://openalex.org/domains/4","display_name":"Health Sciences"}},{"id":"https://openalex.org/T13702","display_name":"Machine Learning in Healthcare","score":0.21580000221729279,"subfield":{"id":"https://openalex.org/subfields/1702","display_name":"Artificial Intelligence"},"field":{"id":"https://openalex.org/fields/17","display_name":"Computer Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T11396","display_name":"Artificial Intelligence in Healthcare","score":0.00419999985024333,"subfield":{"id":"https://openalex.org/subfields/3605","display_name":"Health Information Management"},"field":{"id":"https://openalex.org/fields/36","display_name":"Health Professions"},"domain":{"id":"https://openalex.org/domains/4","display_name":"Health Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/in-hospital-cardiac-arrest","display_name":"in-hospital cardiac arrest","score":0.9959999918937683},{"id":"https://openalex.org/keywords/large-language-models","display_name":"large language models","score":0.9819999933242798},{"id":"https://openalex.org/keywords/automatic-event-detection","display_name":"automatic event detection","score":0.5849999785423279},{"id":"https://openalex.org/keywords/clinical-notes","display_name":"clinical notes","score":0.9459999799728394},{"id":"https://openalex.org/keywords/medical-record-review","display_name":"medical records review","score":0.5849999785423279},{"id":"https://openalex.org/keywords/diagnosis-codes","display_name":"diagnosis codes","score":0.8130000233650208}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.607200026512146},{"id":"https://openalex.org/C124304363","wikidata":"https://www.wikidata.org/wiki/Q673661","display_name":"Abstraction","level":2,"score":0.5974000096321106},{"id":"https://openalex.org/C116834253","wikidata":"https://www.wikidata.org/wiki/Q2039217","display_name":"Identification (biology)","level":2,"score":0.5802000164985657},{"id":"https://openalex.org/C40993552","wikidata":"https://www.wikidata.org/wiki/Q514654","display_name":"Gold standard (test)","level":2,"score":0.5340999960899353},{"id":"https://openalex.org/C190812933","wikidata":"https://www.wikidata.org/wiki/Q28923","display_name":"Chart","level":2,"score":0.4512999951839447},{"id":"https://openalex.org/C21200559","wikidata":"https://www.wikidata.org/wiki/Q7451068","display_name":"Sensitivity (control systems)","level":2,"score":0.435699999332428},{"id":"https://openalex.org/C137293760","wikidata":"https://www.wikidata.org/wiki/Q3621696","display_name":"Language model","level":2,"score":0.4115999937057495},{"id":"https://openalex.org/C26517878","wikidata":"https://www.wikidata.org/wiki/Q228039","display_name":"Key (lock)","level":2,"score":0.35920000076293945},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.3555999994277954},{"id":"https://openalex.org/C71924100","wikidata":"https://www.wikidata.org/wiki/Q11190","display_name":"Medicine","level":0,"score":0.34310001134872437},{"id":"https://openalex.org/C204321447","wikidata":"https://www.wikidata.org/wiki/Q30642","display_name":"Natural language processing","level":1,"score":0.3343999981880188},{"id":"https://openalex.org/C119857082","wikidata":"https://www.wikidata.org/wiki/Q2539","display_name":"Machine learning","level":1,"score":0.33250001072883606},{"id":"https://openalex.org/C112930515","wikidata":"https://www.wikidata.org/wiki/Q4389547","display_name":"Risk analysis (engineering)","level":1,"score":0.30730000138282776},{"id":"https://openalex.org/C12174686","wikidata":"https://www.wikidata.org/wiki/Q1058438","display_name":"Risk assessment","level":2,"score":0.3000999987125397},{"id":"https://openalex.org/C115901376","wikidata":"https://www.wikidata.org/wiki/Q184199","display_name":"Automation","level":2,"score":0.295199990272522},{"id":"https://openalex.org/C110251889","wikidata":"https://www.wikidata.org/wiki/Q1569697","display_name":"Model checking","level":2,"score":0.2896000146865845},{"id":"https://openalex.org/C195324797","wikidata":"https://www.wikidata.org/wiki/Q33742","display_name":"Natural language","level":2,"score":0.26660001277923584},{"id":"https://openalex.org/C2993277928","wikidata":"https://www.wikidata.org/wiki/Q7248370","display_name":"Prognostic model","level":3,"score":0.26179999113082886},{"id":"https://openalex.org/C179603123","wikidata":"https://www.wikidata.org/wiki/Q1941921","display_name":"Modeling language","level":3,"score":0.2549000084400177}],"mesh":[{"descriptor_ui":"D000098342","descriptor_name":"Large Language Models","qualifier_ui":null,"qualifier_name":null,"is_major_topic":true},{"descriptor_ui":"D006323","descriptor_name":"Heart Arrest","qualifier_ui":"Q000175","qualifier_name":"diagnosis","is_major_topic":true},{"descriptor_ui":"D006801","descriptor_name":"Humans","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D057286","descriptor_name":"Electronic Health Records","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false}],"locations_count":3,"locations":[{"id":"doi:10.1016/j.jacep.2026.05.019","doi":"https://doi.org/10.1016/j.jacep.2026.05.019","is_oa":false,"landing_page_url":"https://doi.org/10.1016/j.jacep.2026.05.019","pdf_url":null,"source":{"id":"https://openalex.org/S2898168182","display_name":"JACC. Clinical electrophysiology","issn_l":"2405-500X","issn":["2405-500X","2405-5018"],"is_oa":false,"is_in_doaj":false,"is_core":true,"listed_in":["cwts-core","dongbi-b","doyens","jufo-1","ki-jl-1","medline","norway-1","poland-70","russia-white-list-1","vabb-shw"],"host_organization":"https://openalex.org/P4310320990","host_organization_name":"Elsevier BV","host_organization_lineage":["https://openalex.org/P4310320990"],"host_organization_lineage_names":["Elsevier BV"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"JACC: Clinical Electrophysiology","raw_type":"journal-article"},{"id":"doi:10.1101/2025.10.16.25338028","doi":"https://doi.org/10.1101/2025.10.16.25338028","is_oa":true,"landing_page_url":"https://doi.org/10.1101/2025.10.16.25338028","pdf_url":"https://www.medrxiv.org/content/medrxiv/early/2025/10/17/2025.10.16.25338028.full.pdf","source":{"id":"https://openalex.org/S3005729997","display_name":"medRxiv","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":true,"listed_in":["cwts-core"],"host_organization":null,"host_organization_name":null,"host_organization_lineage":["https://openalex.org/P4310315909"],"host_organization_lineage_names":["Cold Spring Harbor Laboratory Press"],"type":"repository"},"license":null,"license_id":null,"version":"acceptedVersion","is_accepted":true,"is_published":false,"raw_source_name":"medRxiv","raw_type":"posted-content"},{"id":"pmid:42360263","doi":null,"is_oa":false,"landing_page_url":"https://pubmed.ncbi.nlm.nih.gov/42360263","pdf_url":null,"source":{"id":"https://openalex.org/S4306525036","display_name":"PubMed","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":"https://openalex.org/I1299303238","host_organization_name":"National Institutes of Health","host_organization_lineage":["https://openalex.org/I1299303238"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"JACC. Clinical electrophysiology","raw_type":"Journal Article"}],"best_oa_location":{"id":"doi:10.1101/2025.10.16.25338028","doi":"https://doi.org/10.1101/2025.10.16.25338028","is_oa":true,"landing_page_url":"https://doi.org/10.1101/2025.10.16.25338028","pdf_url":"https://www.medrxiv.org/content/medrxiv/early/2025/10/17/2025.10.16.25338028.full.pdf","source":{"id":"https://openalex.org/S3005729997","display_name":"medRxiv","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":true,"listed_in":["cwts-core"],"host_organization":null,"host_organization_name":null,"host_organization_lineage":["https://openalex.org/P4310315909"],"host_organization_lineage_names":["Cold Spring Harbor Laboratory Press"],"type":"repository"},"license":null,"license_id":null,"version":"acceptedVersion","is_accepted":true,"is_published":false,"raw_source_name":"medRxiv","raw_type":"posted-content"},"sustainable_development_goals":[{"display_name":"Good health and well-being","score":0.9537000060081482,"id":"https://metadata.un.org/sdg/3"}],"study_designs":[],"awards":[],"funders":[],"has_content":{"grobid_xml":true,"pdf":true},"content_urls":{"pdf":"https://content.openalex.org/works/W4415325652.pdf","grobid_xml":"https://content.openalex.org/works/W4415325652.grobid-xml"},"referenced_works_count":18,"referenced_works":["https://openalex.org/W2108895742","https://openalex.org/W2170505850","https://openalex.org/W2753869725","https://openalex.org/W2925167792","https://openalex.org/W2957140299","https://openalex.org/W3213749590","https://openalex.org/W3215511402","https://openalex.org/W4323256948","https://openalex.org/W4361236004","https://openalex.org/W4367843743","https://openalex.org/W4385620388","https://openalex.org/W4388573813","https://openalex.org/W4393124510","https://openalex.org/W4400240139","https://openalex.org/W4403851051","https://openalex.org/W4404439584","https://openalex.org/W4406569627","https://openalex.org/W4411181503"],"related_works":["https://openalex.org/W4404246425","https://openalex.org/W7161549746","https://openalex.org/W7214558064","https://openalex.org/W4413032805","https://openalex.org/W7166856516","https://openalex.org/W4406186327","https://openalex.org/W6959937016","https://openalex.org/W2990071138","https://openalex.org/W7130545159","https://openalex.org/W7155381431"],"abstract_inverted_index":null,"counts_by_year":[],"updated_date":"2026-10-31T12:09:11.096373","created_date":"2025-10-19T00:00:00"}