{"id":"https://openalex.org/W4390630205","doi":"https://doi.org/10.1038/s41746-023-00993-7","title":"Artificial intelligence-enabled ECG for left ventricular diastolic function and filling pressure","display_name":"Artificial intelligence-enabled ECG for left ventricular diastolic function and filling pressure","publication_year":2024,"publication_date":"2024-01-06","ids":{"openalex":"https://openalex.org/W4390630205","doi":"https://doi.org/10.1038/s41746-023-00993-7","pmid":"https://pubmed.ncbi.nlm.nih.gov/38182738"},"language":"en","primary_location":{"id":"doi:10.1038/s41746-023-00993-7","is_oa":true,"landing_page_url":"https://doi.org/10.1038/s41746-023-00993-7","pdf_url":"https://www.nature.com/articles/s41746-023-00993-7.pdf","source":{"id":"https://openalex.org/S4210195431","display_name":"npj Digital Medicine","issn_l":"2398-6352","issn":["2398-6352"],"is_oa":true,"is_in_doaj":true,"is_core":true,"host_organization":"https://openalex.org/P4310319908","host_organization_name":"Nature Portfolio","host_organization_lineage":["https://openalex.org/P4310319908","https://openalex.org/P4310319965"],"host_organization_lineage_names":["Nature Portfolio","Springer Nature"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"npj Digital Medicine","raw_type":"journal-article"},"type":"article","indexed_in":["crossref","doaj","pubmed"],"open_access":{"is_oa":true,"oa_status":"gold","oa_url":"https://www.nature.com/articles/s41746-023-00993-7.pdf","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5100398836","display_name":"Eunjung Lee","orcid":"https://orcid.org/0000-0002-6476-9527"},"institutions":[{"id":"https://openalex.org/I4210125099","display_name":"Mayo Clinic in Arizona","ror":"https://ror.org/03jp40720","country_code":"US","type":"healthcare","lineage":["https://openalex.org/I1330342723","https://openalex.org/I4210125099"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Eunjung Lee","raw_affiliation_strings":["Department of Cardiovascular Medicine, Mayo Clinic, Rochester, MN, USA"],"raw_orcid":"https://orcid.org/0000-0002-6476-9527","affiliations":[{"raw_affiliation_string":"Department of Cardiovascular Medicine, Mayo Clinic, Rochester, MN, USA","institution_ids":["https://openalex.org/I4210125099"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5081549800","display_name":"Saki Ito","orcid":"https://orcid.org/0000-0001-7076-2340"},"institutions":[{"id":"https://openalex.org/I4210125099","display_name":"Mayo Clinic in Arizona","ror":"https://ror.org/03jp40720","country_code":"US","type":"healthcare","lineage":["https://openalex.org/I1330342723","https://openalex.org/I4210125099"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Saki Ito","raw_affiliation_strings":["Department of Cardiovascular Medicine, Mayo Clinic, Rochester, MN, USA"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Cardiovascular Medicine, Mayo Clinic, Rochester, MN, USA","institution_ids":["https://openalex.org/I4210125099"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5050660770","display_name":"William R. Miranda","orcid":"https://orcid.org/0000-0001-8864-8474"},"institutions":[{"id":"https://openalex.org/I4210125099","display_name":"Mayo Clinic in Arizona","ror":"https://ror.org/03jp40720","country_code":"US","type":"healthcare","lineage":["https://openalex.org/I1330342723","https://openalex.org/I4210125099"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"William R. Miranda","raw_affiliation_strings":["Department of Cardiovascular Medicine, Mayo Clinic, Rochester, MN, USA"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Cardiovascular Medicine, Mayo Clinic, Rochester, MN, USA","institution_ids":["https://openalex.org/I4210125099"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5001963115","display_name":"Francisco L\u00f3pez-Jim\u00e9nez","orcid":"https://orcid.org/0000-0001-5788-9734"},"institutions":[{"id":"https://openalex.org/I4210125099","display_name":"Mayo Clinic in Arizona","ror":"https://ror.org/03jp40720","country_code":"US","type":"healthcare","lineage":["https://openalex.org/I1330342723","https://openalex.org/I4210125099"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Francisco Lopez-Jimenez","raw_affiliation_strings":["Department of Cardiovascular Medicine, Mayo Clinic, Rochester, MN, USA"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Cardiovascular Medicine, Mayo Clinic, Rochester, MN, USA","institution_ids":["https://openalex.org/I4210125099"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5010482795","display_name":"Garvan C. Kane","orcid":"https://orcid.org/0000-0002-4308-6356"},"institutions":[{"id":"https://openalex.org/I4210125099","display_name":"Mayo Clinic in Arizona","ror":"https://ror.org/03jp40720","country_code":"US","type":"healthcare","lineage":["https://openalex.org/I1330342723","https://openalex.org/I4210125099"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Garvan C. Kane","raw_affiliation_strings":["Department of Cardiovascular Medicine, Mayo Clinic, Rochester, MN, USA"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Cardiovascular Medicine, Mayo Clinic, Rochester, MN, USA","institution_ids":["https://openalex.org/I4210125099"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5079546501","display_name":"Samuel J. Asirvatham","orcid":"https://orcid.org/0000-0001-9835-5536"},"institutions":[{"id":"https://openalex.org/I4210125099","display_name":"Mayo Clinic in Arizona","ror":"https://ror.org/03jp40720","country_code":"US","type":"healthcare","lineage":["https://openalex.org/I1330342723","https://openalex.org/I4210125099"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Samuel J. Asirvatham","raw_affiliation_strings":["Department of Cardiovascular Medicine, Mayo Clinic, Rochester, MN, USA"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Cardiovascular Medicine, Mayo Clinic, Rochester, MN, USA","institution_ids":["https://openalex.org/I4210125099"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5043658621","display_name":"Peter A. Noseworthy","orcid":"https://orcid.org/0000-0002-4308-0456"},"institutions":[{"id":"https://openalex.org/I4210125099","display_name":"Mayo Clinic in Arizona","ror":"https://ror.org/03jp40720","country_code":"US","type":"healthcare","lineage":["https://openalex.org/I1330342723","https://openalex.org/I4210125099"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Peter A. Noseworthy","raw_affiliation_strings":["Department of Cardiovascular Medicine, Mayo Clinic, Rochester, MN, USA"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Cardiovascular Medicine, Mayo Clinic, Rochester, MN, USA","institution_ids":["https://openalex.org/I4210125099"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5020289692","display_name":"Paul A. Friedman","orcid":"https://orcid.org/0000-0001-5052-2948"},"institutions":[{"id":"https://openalex.org/I4210125099","display_name":"Mayo Clinic in Arizona","ror":"https://ror.org/03jp40720","country_code":"US","type":"healthcare","lineage":["https://openalex.org/I1330342723","https://openalex.org/I4210125099"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Paul A. Friedman","raw_affiliation_strings":["Department of Cardiovascular Medicine, Mayo Clinic, Rochester, MN, USA"],"raw_orcid":"https://orcid.org/0000-0001-5052-2948","affiliations":[{"raw_affiliation_string":"Department of Cardiovascular Medicine, Mayo Clinic, Rochester, MN, USA","institution_ids":["https://openalex.org/I4210125099"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5023936819","display_name":"Rickey E. Carter","orcid":"https://orcid.org/0000-0002-0818-273X"},"institutions":[{"id":"https://openalex.org/I4210146710","display_name":"Mayo Clinic in Florida","ror":"https://ror.org/03zzw1w08","country_code":"US","type":"healthcare","lineage":["https://openalex.org/I1330342723","https://openalex.org/I4210146710"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Rickey E. Carter","raw_affiliation_strings":["Health Sciences Research, Mayo Clinic, Jacksonville, FL, USA"],"raw_orcid":"https://orcid.org/0000-0002-0818-273X","affiliations":[{"raw_affiliation_string":"Health Sciences Research, Mayo Clinic, Jacksonville, FL, USA","institution_ids":["https://openalex.org/I4210146710"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5030461468","display_name":"Barry A. Borlaug","orcid":"https://orcid.org/0000-0001-9375-0596"},"institutions":[{"id":"https://openalex.org/I4210125099","display_name":"Mayo Clinic in Arizona","ror":"https://ror.org/03jp40720","country_code":"US","type":"healthcare","lineage":["https://openalex.org/I1330342723","https://openalex.org/I4210125099"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Barry A. Borlaug","raw_affiliation_strings":["Department of Cardiovascular Medicine, Mayo Clinic, Rochester, MN, USA"],"raw_orcid":"https://orcid.org/0000-0001-9375-0596","affiliations":[{"raw_affiliation_string":"Department of Cardiovascular Medicine, Mayo Clinic, Rochester, MN, USA","institution_ids":["https://openalex.org/I4210125099"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5046460674","display_name":"Zachi I. Attia","orcid":"https://orcid.org/0000-0002-9706-7900"},"institutions":[{"id":"https://openalex.org/I4210125099","display_name":"Mayo Clinic in Arizona","ror":"https://ror.org/03jp40720","country_code":"US","type":"healthcare","lineage":["https://openalex.org/I1330342723","https://openalex.org/I4210125099"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Zachi I. Attia","raw_affiliation_strings":["Department of Cardiovascular Medicine, Mayo Clinic, Rochester, MN, USA"],"raw_orcid":"https://orcid.org/0000-0002-9706-7900","affiliations":[{"raw_affiliation_string":"Department of Cardiovascular Medicine, Mayo Clinic, Rochester, MN, USA","institution_ids":["https://openalex.org/I4210125099"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5082607964","display_name":"Jae K. Oh","orcid":"https://orcid.org/0000-0002-8303-5780"},"institutions":[{"id":"https://openalex.org/I1330342723","display_name":"Mayo Clinic","ror":"https://ror.org/02qp3tb03","country_code":"US","type":"healthcare","lineage":["https://openalex.org/I1330342723"]},{"id":"https://openalex.org/I4210125099","display_name":"Mayo Clinic in Arizona","ror":"https://ror.org/03jp40720","country_code":"US","type":"healthcare","lineage":["https://openalex.org/I1330342723","https://openalex.org/I4210125099"]},{"id":"https://openalex.org/I4210146710","display_name":"Mayo Clinic in Florida","ror":"https://ror.org/03zzw1w08","country_code":"US","type":"healthcare","lineage":["https://openalex.org/I1330342723","https://openalex.org/I4210146710"]}],"countries":["US"],"is_corresponding":true,"raw_author_name":"Jae K. Oh","raw_affiliation_strings":["Department of Cardiovascular Medicine, Mayo Clinic, Rochester, MN, USA. oh.jae@mayo.edu","Department of Cardiovascular Medicine, Mayo Clinic, Rochester, MN, USA"],"raw_orcid":"https://orcid.org/0000-0002-8303-5780","affiliations":[{"raw_affiliation_string":"Department of Cardiovascular Medicine, Mayo Clinic, Rochester, MN, USA. oh.jae@mayo.edu","institution_ids":["https://openalex.org/I4210125099","https://openalex.org/I1330342723","https://openalex.org/I4210146710"]},{"raw_affiliation_string":"Department of Cardiovascular Medicine, Mayo Clinic, Rochester, MN, USA","institution_ids":["https://openalex.org/I4210125099"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":3,"corresponding_author_ids":["https://openalex.org/A5082607964"],"corresponding_institution_ids":["https://openalex.org/I1330342723","https://openalex.org/I4210125099","https://openalex.org/I4210146710"],"apc_list":{"value":3060,"currency":"USD","value_usd":3060},"apc_paid":{"value":3060,"currency":"USD","value_usd":3060},"fwci":30.3724,"has_fulltext":true,"cited_by_count":87,"citation_normalized_percentile":{"value":0.99819806,"is_in_top_1_percent":true,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":90,"max":100},"biblio":{"volume":"7","issue":"1","first_page":"4","last_page":"4"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10821","display_name":"Cardiovascular Function and Risk Factors","score":1.0,"subfield":{"id":"https://openalex.org/subfields/2705","display_name":"Cardiology and Cardiovascular 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/T10821","display_name":"Cardiovascular Function and Risk Factors","score":1.0,"subfield":{"id":"https://openalex.org/subfields/2705","display_name":"Cardiology and Cardiovascular 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/T10372","display_name":"Cardiac Imaging and Diagnostics","score":0.9986000061035156,"subfield":{"id":"https://openalex.org/subfields/2741","display_name":"Radiology, Nuclear Medicine and Imaging"},"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/T10217","display_name":"Cardiac electrophysiology and arrhythmias","score":0.9965999722480774,"subfield":{"id":"https://openalex.org/subfields/2705","display_name":"Cardiology and Cardiovascular Medicine"},"field":{"id":"https://openalex.org/fields/27","display_name":"Medicine"},"domain":{"id":"https://openalex.org/domains/4","display_name":"Health Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/medicine","display_name":"Medicine","score":0.816535472869873},{"id":"https://openalex.org/keywords/cardiology","display_name":"Cardiology","score":0.7579138875007629},{"id":"https://openalex.org/keywords/internal-medicine","display_name":"Internal medicine","score":0.729407787322998},{"id":"https://openalex.org/keywords/diastole","display_name":"Diastole","score":0.7216520309448242},{"id":"https://openalex.org/keywords/ejection-fraction","display_name":"Ejection fraction","score":0.7103085517883301},{"id":"https://openalex.org/keywords/ventricular-filling","display_name":"Ventricular filling","score":0.7081987857818604},{"id":"https://openalex.org/keywords/receiver-operating-characteristic","display_name":"Receiver operating characteristic","score":0.677446722984314},{"id":"https://openalex.org/keywords/diastolic-function","display_name":"Diastolic function","score":0.6030155420303345},{"id":"https://openalex.org/keywords/heart-failure","display_name":"Heart failure","score":0.494973361492157},{"id":"https://openalex.org/keywords/area-under-the-curve","display_name":"Area under the curve","score":0.4651658833026886},{"id":"https://openalex.org/keywords/blood-pressure","display_name":"Blood pressure","score":0.433165967464447},{"id":"https://openalex.org/keywords/ventricular-pressure","display_name":"Ventricular pressure","score":0.4205026924610138},{"id":"https://openalex.org/keywords/hazard-ratio","display_name":"Hazard ratio","score":0.420261949300766},{"id":"https://openalex.org/keywords/confidence-interval","display_name":"Confidence interval","score":0.10392895340919495}],"concepts":[{"id":"https://openalex.org/C71924100","wikidata":"https://www.wikidata.org/wiki/Q11190","display_name":"Medicine","level":0,"score":0.816535472869873},{"id":"https://openalex.org/C164705383","wikidata":"https://www.wikidata.org/wiki/Q10379","display_name":"Cardiology","level":1,"score":0.7579138875007629},{"id":"https://openalex.org/C126322002","wikidata":"https://www.wikidata.org/wiki/Q11180","display_name":"Internal medicine","level":1,"score":0.729407787322998},{"id":"https://openalex.org/C57900726","wikidata":"https://www.wikidata.org/wiki/Q492905","display_name":"Diastole","level":3,"score":0.7216520309448242},{"id":"https://openalex.org/C78085059","wikidata":"https://www.wikidata.org/wiki/Q641303","display_name":"Ejection fraction","level":3,"score":0.7103085517883301},{"id":"https://openalex.org/C3019211846","wikidata":"https://www.wikidata.org/wiki/Q492905","display_name":"Ventricular filling","level":4,"score":0.7081987857818604},{"id":"https://openalex.org/C58471807","wikidata":"https://www.wikidata.org/wiki/Q327120","display_name":"Receiver operating characteristic","level":2,"score":0.677446722984314},{"id":"https://openalex.org/C2780829959","wikidata":"https://www.wikidata.org/wiki/Q30314111","display_name":"Diastolic function","level":4,"score":0.6030155420303345},{"id":"https://openalex.org/C2778198053","wikidata":"https://www.wikidata.org/wiki/Q181754","display_name":"Heart failure","level":2,"score":0.494973361492157},{"id":"https://openalex.org/C76318530","wikidata":"https://www.wikidata.org/wiki/Q16833590","display_name":"Area under the curve","level":2,"score":0.4651658833026886},{"id":"https://openalex.org/C84393581","wikidata":"https://www.wikidata.org/wiki/Q82642","display_name":"Blood pressure","level":2,"score":0.433165967464447},{"id":"https://openalex.org/C26635844","wikidata":"https://www.wikidata.org/wiki/Q2002035","display_name":"Ventricular pressure","level":3,"score":0.4205026924610138},{"id":"https://openalex.org/C207103383","wikidata":"https://www.wikidata.org/wiki/Q3930246","display_name":"Hazard ratio","level":3,"score":0.420261949300766},{"id":"https://openalex.org/C44249647","wikidata":"https://www.wikidata.org/wiki/Q208498","display_name":"Confidence interval","level":2,"score":0.10392895340919495}],"mesh":[],"locations_count":4,"locations":[{"id":"doi:10.1038/s41746-023-00993-7","is_oa":true,"landing_page_url":"https://doi.org/10.1038/s41746-023-00993-7","pdf_url":"https://www.nature.com/articles/s41746-023-00993-7.pdf","source":{"id":"https://openalex.org/S4210195431","display_name":"npj Digital Medicine","issn_l":"2398-6352","issn":["2398-6352"],"is_oa":true,"is_in_doaj":true,"is_core":true,"host_organization":"https://openalex.org/P4310319908","host_organization_name":"Nature Portfolio","host_organization_lineage":["https://openalex.org/P4310319908","https://openalex.org/P4310319965"],"host_organization_lineage_names":["Nature Portfolio","Springer Nature"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"npj Digital Medicine","raw_type":"journal-article"},{"id":"pmid:38182738","is_oa":false,"landing_page_url":"https://pubmed.ncbi.nlm.nih.gov/38182738","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,"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":"NPJ digital medicine","raw_type":null},{"id":"pmh:oai:pubmedcentral.nih.gov:10770308","is_oa":true,"landing_page_url":"https://www.ncbi.nlm.nih.gov/pmc/articles/10770308","pdf_url":"https://pmc.ncbi.nlm.nih.gov/articles/PMC10770308/pdf/41746_2023_Article_993.pdf","source":{"id":"https://openalex.org/S2764455111","display_name":"PubMed Central","issn_l":null,"issn":null,"is_oa":true,"is_in_doaj":false,"is_core":false,"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":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"NPJ Digit Med","raw_type":"Text"},{"id":"pmh:oai:doaj.org/article:8a74fb9cbbf3475598191b5f7af8ade7","is_oa":true,"landing_page_url":"https://doaj.org/article/8a74fb9cbbf3475598191b5f7af8ade7","pdf_url":null,"source":{"id":"https://openalex.org/S4306401280","display_name":"DOAJ (DOAJ: Directory of Open Access Journals)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"repository"},"license":"cc-by-sa","license_id":"https://openalex.org/licenses/cc-by-sa","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"npj Digital Medicine, Vol 7, Iss 1, Pp 1-7 (2024)","raw_type":"article"}],"best_oa_location":{"id":"doi:10.1038/s41746-023-00993-7","is_oa":true,"landing_page_url":"https://doi.org/10.1038/s41746-023-00993-7","pdf_url":"https://www.nature.com/articles/s41746-023-00993-7.pdf","source":{"id":"https://openalex.org/S4210195431","display_name":"npj Digital Medicine","issn_l":"2398-6352","issn":["2398-6352"],"is_oa":true,"is_in_doaj":true,"is_core":true,"host_organization":"https://openalex.org/P4310319908","host_organization_name":"Nature Portfolio","host_organization_lineage":["https://openalex.org/P4310319908","https://openalex.org/P4310319965"],"host_organization_lineage_names":["Nature Portfolio","Springer Nature"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"npj Digital Medicine","raw_type":"journal-article"},"sustainable_development_goals":[{"display_name":"Good health and well-being","score":0.8199999928474426,"id":"https://metadata.un.org/sdg/3"}],"awards":[],"funders":[],"has_content":{"pdf":true,"grobid_xml":false},"content_urls":{"pdf":"https://content.openalex.org/works/W4390630205.pdf"},"referenced_works_count":33,"referenced_works":["https://openalex.org/W1984075195","https://openalex.org/W2052480834","https://openalex.org/W2057547167","https://openalex.org/W2137784332","https://openalex.org/W2152575748","https://openalex.org/W2194775991","https://openalex.org/W2471327176","https://openalex.org/W2602132542","https://openalex.org/W2734609355","https://openalex.org/W2773067288","https://openalex.org/W2901226889","https://openalex.org/W2936013991","https://openalex.org/W2965520043","https://openalex.org/W2971111962","https://openalex.org/W2991462688","https://openalex.org/W2999839917","https://openalex.org/W3008117014","https://openalex.org/W3013711965","https://openalex.org/W3034837480","https://openalex.org/W3066799101","https://openalex.org/W3115957596","https://openalex.org/W3160515305","https://openalex.org/W3163367444","https://openalex.org/W3187236665","https://openalex.org/W3193297191","https://openalex.org/W3211115056","https://openalex.org/W3217446125","https://openalex.org/W4225364604","https://openalex.org/W4285018094","https://openalex.org/W4293354639","https://openalex.org/W4324129766","https://openalex.org/W4383739143","https://openalex.org/W4386730878"],"related_works":["https://openalex.org/W1557696160","https://openalex.org/W2074708985","https://openalex.org/W2095991981","https://openalex.org/W1993227732","https://openalex.org/W1498153330","https://openalex.org/W2886280988","https://openalex.org/W2289265760","https://openalex.org/W2023700938","https://openalex.org/W4211033493","https://openalex.org/W2118970931"],"abstract_inverted_index":{"Assessment":[0],"of":[1,15,101,145,229],"left":[2],"ventricular":[3],"diastolic":[4,40,67,86,128,207,233,237],"function":[5,68,87,208],"plays":[6],"a":[7,142,211,220],"major":[8],"role":[9],"in":[10,54,81,175,190],"the":[11,95,98,102,176,191,227],"diagnosis":[12],"and":[13,42,49,57,65,107,133,138,173,189,206,222,235],"prognosis":[14],"cardiac":[16],"diseases,":[17],"including":[18],"heart":[19],"failure":[20],"with":[21,73,84,152,164,210,232],"preserved":[22],"ejection":[23],"fraction.":[24],"We":[25,46],"aimed":[26],"to":[27,36,113,126,187,216,225],"develop":[28],"an":[29,51,63],"artificial":[30],"intelligence":[31],"(AI)-enabled":[32],"electrocardiogram":[33],"(ECG)":[34],"model":[35,91],"identify":[37,127],"echocardiographically":[38],"determined":[39],"dysfunction":[41,129,234],"increased":[43,119,153,203,236],"filling":[44,120,154,166,204,238],"pressure.":[45,239],"trained,":[47],"validated,":[48],"tested":[50,80],"AI-enabled":[52,200],"ECG":[53,64,201],"98,736,":[55],"21,963,":[56],"98,763":[58],"patients,":[59],"respectively,":[60],"who":[61],"had":[62,159],"echocardiographic":[66],"assessment":[69],"within":[70],"14":[71],"days":[72],"no":[74],"exclusion":[75],"criteria.":[76],"It":[77],"was":[78,92,111,122],"also":[79],"55,248":[82],"patients":[83],"indeterminate":[85,192],"by":[88,157],"echocardiography.":[89,114,217],"The":[90,115,124],"evaluated":[93],"using":[94],"area":[96],"under":[97],"curve":[99],"(AUC)":[100],"receiver":[103],"operating":[104],"characteristic":[105],"curve,":[106],"its":[108],"prognostic":[109,213],"performance":[110],"compared":[112],"AUC":[116],"for":[117,170],"detecting":[118],"pressure":[121,155,205],"0.911.":[123],"AUCs":[125],"grades":[130,209],"\u22651,":[131],"\u22652,":[132],"3":[134],"were":[135],"0.847,":[136],"0.911,":[137],"0.943,":[139],"respectively.":[140],"During":[141],"median":[143],"follow-up":[144],"5.9":[146],"years,":[147],"20,223":[148],"(20.5%)":[149],"died.":[150],"Patients":[151],"predicted":[156],"AI-ECG":[158,218],"higher":[160],"mortality":[161],"than":[162],"those":[163],"normal":[165],"pressure,":[167],"after":[168],"adjusting":[169],"age,":[171],"sex,":[172],"comorbidities":[174],"test":[177],"group":[178,193],"(hazard":[179],"ratio":[180],"(HR)":[181],"1.7,":[182],"95%":[183,196],"CI":[184,197],"1.645-1.757)":[185],"similar":[186,215],"echocardiography":[188],"(HR":[194],"1.34,":[195],"1.298-1.383).":[198],"An":[199],"identifies":[202],"good":[212],"value":[214],"is":[219],"simple":[221],"promising":[223],"tool":[224],"enhance":[226],"detection":[228],"diseases":[230],"associated":[231]},"counts_by_year":[{"year":2026,"cited_by_count":24},{"year":2025,"cited_by_count":44},{"year":2024,"cited_by_count":18},{"year":2023,"cited_by_count":1}],"updated_date":"2026-06-26T08:34:08.712188","created_date":"2025-10-10T00:00:00"}
