{"id":"https://openalex.org/W4282915363","doi":"https://doi.org/10.1109/jbhi.2022.3181148","title":"Automatic Detection of Aortic Valve Events Using Deep Neural Networks on Cardiac Signals From Epicardially Placed Accelerometer","display_name":"Automatic Detection of Aortic Valve Events Using Deep Neural Networks on Cardiac Signals From Epicardially Placed Accelerometer","publication_year":2022,"publication_date":"2022-06-09","ids":{"openalex":"https://openalex.org/W4282915363","doi":"https://doi.org/10.1109/jbhi.2022.3181148","pmid":"https://pubmed.ncbi.nlm.nih.gov/35679388"},"language":"en","primary_location":{"id":"doi:10.1109/jbhi.2022.3181148","is_oa":true,"landing_page_url":"https://doi.org/10.1109/jbhi.2022.3181148","pdf_url":"https://ieeexplore.ieee.org/ielx7/6221020/9882959/09792198.pdf","source":{"id":"https://openalex.org/S2495854775","display_name":"IEEE Journal of Biomedical and Health Informatics","issn_l":"2168-2194","issn":["2168-2194","2168-2208"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319808","host_organization_name":"Institute of Electrical and Electronics Engineers","host_organization_lineage":["https://openalex.org/P4310319808"],"host_organization_lineage_names":["Institute of Electrical and Electronics Engineers"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE Journal of Biomedical and Health Informatics","raw_type":"journal-article"},"type":"article","indexed_in":["crossref","pubmed"],"open_access":{"is_oa":true,"oa_status":"hybrid","oa_url":"https://ieeexplore.ieee.org/ielx7/6221020/9882959/09792198.pdf","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5002326951","display_name":"Ali Wajdan","orcid":"https://orcid.org/0000-0002-9317-3597"},"institutions":[{"id":"https://openalex.org/I1281400175","display_name":"Oslo University Hospital","ror":"https://ror.org/00j9c2840","country_code":"NO","type":"healthcare","lineage":["https://openalex.org/I1281400175"]},{"id":"https://openalex.org/I184942183","display_name":"University of Oslo","ror":"https://ror.org/01xtthb56","country_code":"NO","type":"education","lineage":["https://openalex.org/I184942183"]}],"countries":["NO"],"is_corresponding":true,"raw_author_name":"Ali Wajdan","raw_affiliation_strings":["Intervention Centre, Oslo University Hospital, Rikshospitalet, Oslo, Norway","Department of Informatics, University of Oslo, Oslo, Norway"],"raw_orcid":"https://orcid.org/0000-0002-9317-3597","affiliations":[{"raw_affiliation_string":"Intervention Centre, Oslo University Hospital, Rikshospitalet, Oslo, Norway","institution_ids":["https://openalex.org/I1281400175"]},{"raw_affiliation_string":"Department of Informatics, University of Oslo, Oslo, Norway","institution_ids":["https://openalex.org/I184942183"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5038492863","display_name":"Tollef Struksnes Jahren","orcid":"https://orcid.org/0000-0002-7116-1982"},"institutions":[{"id":"https://openalex.org/I184942183","display_name":"University of Oslo","ror":"https://ror.org/01xtthb56","country_code":"NO","type":"education","lineage":["https://openalex.org/I184942183"]}],"countries":["NO"],"is_corresponding":false,"raw_author_name":"Tollef Struksnes Jahren","raw_affiliation_strings":["Department of Informatics, University of Oslo, Oslo, Norway"],"raw_orcid":"https://orcid.org/0000-0002-7116-1982","affiliations":[{"raw_affiliation_string":"Department of Informatics, University of Oslo, Oslo, Norway","institution_ids":["https://openalex.org/I184942183"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5052478052","display_name":"Manuel Villegas\u2010Martinez","orcid":"https://orcid.org/0000-0002-4766-8759"},"institutions":[{"id":"https://openalex.org/I1281400175","display_name":"Oslo University Hospital","ror":"https://ror.org/00j9c2840","country_code":"NO","type":"healthcare","lineage":["https://openalex.org/I1281400175"]},{"id":"https://openalex.org/I184942183","display_name":"University of Oslo","ror":"https://ror.org/01xtthb56","country_code":"NO","type":"education","lineage":["https://openalex.org/I184942183"]}],"countries":["NO"],"is_corresponding":false,"raw_author_name":"Manuel Villegas-Martinez","raw_affiliation_strings":["Intervention Centre, Oslo University Hospital, Rikshospitalet, Oslo, Norway","Institute of Clinical Medicine, Faculty of Medicine, University of Oslo, Oslo, Norway"],"raw_orcid":"https://orcid.org/0000-0002-4766-8759","affiliations":[{"raw_affiliation_string":"Intervention Centre, Oslo University Hospital, Rikshospitalet, Oslo, Norway","institution_ids":["https://openalex.org/I1281400175"]},{"raw_affiliation_string":"Institute of Clinical Medicine, Faculty of Medicine, University of Oslo, Oslo, Norway","institution_ids":["https://openalex.org/I184942183"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5075186437","display_name":"F H Khan","orcid":"https://orcid.org/0000-0001-7652-9291"},"institutions":[{"id":"https://openalex.org/I1281400175","display_name":"Oslo University Hospital","ror":"https://ror.org/00j9c2840","country_code":"NO","type":"healthcare","lineage":["https://openalex.org/I1281400175"]},{"id":"https://openalex.org/I184942183","display_name":"University of Oslo","ror":"https://ror.org/01xtthb56","country_code":"NO","type":"education","lineage":["https://openalex.org/I184942183"]}],"countries":["NO"],"is_corresponding":false,"raw_author_name":"Faraz H Khan","raw_affiliation_strings":["Institute for Surgical Research, Oslo University Hospital, Rikshospitalet, Oslo, Norway","Institute of Clinical Medicine, Faculty of Medicine, University of Oslo, Oslo, Norway"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Institute for Surgical Research, Oslo University Hospital, Rikshospitalet, Oslo, Norway","institution_ids":["https://openalex.org/I1281400175"]},{"raw_affiliation_string":"Institute of Clinical Medicine, Faculty of Medicine, University of Oslo, Oslo, Norway","institution_ids":["https://openalex.org/I184942183"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5057316636","display_name":"Per Steinar Halvorsen","orcid":"https://orcid.org/0000-0003-3415-1184"},"institutions":[{"id":"https://openalex.org/I1281400175","display_name":"Oslo University Hospital","ror":"https://ror.org/00j9c2840","country_code":"NO","type":"healthcare","lineage":["https://openalex.org/I1281400175"]},{"id":"https://openalex.org/I184942183","display_name":"University of Oslo","ror":"https://ror.org/01xtthb56","country_code":"NO","type":"education","lineage":["https://openalex.org/I184942183"]}],"countries":["NO"],"is_corresponding":false,"raw_author_name":"Per Steinar Halvorsen","raw_affiliation_strings":["Intervention Centre, Oslo University Hospital, Rikshospitalet, Oslo, Norway","Institute of Clinical Medicine, Faculty of Medicine, University of Oslo, Oslo, Norway"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Intervention Centre, Oslo University Hospital, Rikshospitalet, Oslo, Norway","institution_ids":["https://openalex.org/I1281400175"]},{"raw_affiliation_string":"Institute of Clinical Medicine, Faculty of Medicine, University of Oslo, Oslo, Norway","institution_ids":["https://openalex.org/I184942183"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5020000711","display_name":"Hans Henrik Odland","orcid":"https://orcid.org/0000-0002-0868-4457"},"institutions":[{"id":"https://openalex.org/I1281400175","display_name":"Oslo University Hospital","ror":"https://ror.org/00j9c2840","country_code":"NO","type":"healthcare","lineage":["https://openalex.org/I1281400175"]}],"countries":["NO"],"is_corresponding":false,"raw_author_name":"Hans Henrik Odland","raw_affiliation_strings":["Department of Cardiology, Oslo University Hospital, Rikshospitalet, Oslo, Norway"],"raw_orcid":"https://orcid.org/0000-0002-0868-4457","affiliations":[{"raw_affiliation_string":"Department of Cardiology, Oslo University Hospital, Rikshospitalet, Oslo, Norway","institution_ids":["https://openalex.org/I1281400175"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5008014984","display_name":"Ole Jakob Elle","orcid":"https://orcid.org/0000-0003-2359-1272"},"institutions":[{"id":"https://openalex.org/I1281400175","display_name":"Oslo University Hospital","ror":"https://ror.org/00j9c2840","country_code":"NO","type":"healthcare","lineage":["https://openalex.org/I1281400175"]},{"id":"https://openalex.org/I184942183","display_name":"University of Oslo","ror":"https://ror.org/01xtthb56","country_code":"NO","type":"education","lineage":["https://openalex.org/I184942183"]}],"countries":["NO"],"is_corresponding":false,"raw_author_name":"Ole Jakob Elle","raw_affiliation_strings":["Intervention Centre, Oslo University Hospital, Rikshospitalet, Oslo, Norway","Department of Informatics, University of Oslo, Oslo, Norway"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Intervention Centre, Oslo University Hospital, Rikshospitalet, Oslo, Norway","institution_ids":["https://openalex.org/I1281400175"]},{"raw_affiliation_string":"Department of Informatics, University of Oslo, Oslo, Norway","institution_ids":["https://openalex.org/I184942183"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5037248098","display_name":"Anne H. Schistad Solberg","orcid":"https://orcid.org/0000-0002-6149-971X"},"institutions":[{"id":"https://openalex.org/I184942183","display_name":"University of Oslo","ror":"https://ror.org/01xtthb56","country_code":"NO","type":"education","lineage":["https://openalex.org/I184942183"]}],"countries":["NO"],"is_corresponding":false,"raw_author_name":"Anne H Schistad Solberg","raw_affiliation_strings":["Department of Informatics, University of Oslo, Oslo, Norway"],"raw_orcid":"https://orcid.org/0000-0002-6149-971X","affiliations":[{"raw_affiliation_string":"Department of Informatics, University of Oslo, Oslo, Norway","institution_ids":["https://openalex.org/I184942183"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5080462286","display_name":"Espen W. Remme","orcid":"https://orcid.org/0000-0002-8551-5382"},"institutions":[{"id":"https://openalex.org/I1281400175","display_name":"Oslo University Hospital","ror":"https://ror.org/00j9c2840","country_code":"NO","type":"healthcare","lineage":["https://openalex.org/I1281400175"]}],"countries":["NO"],"is_corresponding":false,"raw_author_name":"Espen W Remme","raw_affiliation_strings":["Intervention Centre, Oslo University Hospital, Rikshospitalet, Oslo, Norway","Institute for Surgical Research, Oslo University Hospital, Rikshospitalet, Oslo, Norway"],"raw_orcid":"https://orcid.org/0000-0002-8551-5382","affiliations":[{"raw_affiliation_string":"Intervention Centre, Oslo University Hospital, Rikshospitalet, Oslo, Norway","institution_ids":["https://openalex.org/I1281400175"]},{"raw_affiliation_string":"Institute for Surgical Research, Oslo University Hospital, Rikshospitalet, Oslo, Norway","institution_ids":["https://openalex.org/I1281400175"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":9,"corresponding_author_ids":["https://openalex.org/A5002326951"],"corresponding_institution_ids":["https://openalex.org/I1281400175","https://openalex.org/I184942183"],"apc_list":null,"apc_paid":null,"fwci":1.1768,"has_fulltext":true,"cited_by_count":8,"citation_normalized_percentile":{"value":0.79582687,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":90,"max":98},"biblio":{"volume":"26","issue":"9","first_page":"4450","last_page":"4461"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10172","display_name":"Cardiac Valve Diseases and Treatments","score":0.8478999733924866,"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/T10172","display_name":"Cardiac Valve Diseases and Treatments","score":0.8478999733924866,"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/T10821","display_name":"Cardiovascular Function and Risk Factors","score":0.019600000232458115,"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/T10598","display_name":"Cardiac pacing and defibrillation studies","score":0.019500000402331352,"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/accelerometer","display_name":"Accelerometer","score":0.8223605155944824},{"id":"https://openalex.org/keywords/ground-truth","display_name":"Ground truth","score":0.6765013337135315},{"id":"https://openalex.org/keywords/aortic-valve","display_name":"Aortic valve","score":0.5979946851730347},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.5702612400054932},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.5608843564987183},{"id":"https://openalex.org/keywords/deep-learning","display_name":"Deep learning","score":0.47562339901924133},{"id":"https://openalex.org/keywords/artificial-neural-network","display_name":"Artificial neural network","score":0.4539863169193268},{"id":"https://openalex.org/keywords/acceleration","display_name":"Acceleration","score":0.4482837915420532},{"id":"https://openalex.org/keywords/medicine","display_name":"Medicine","score":0.35423627495765686},{"id":"https://openalex.org/keywords/pattern-recognition","display_name":"Pattern recognition (psychology)","score":0.35104095935821533},{"id":"https://openalex.org/keywords/biomedical-engineering","display_name":"Biomedical engineering","score":0.33548033237457275},{"id":"https://openalex.org/keywords/computer-vision","display_name":"Computer vision","score":0.3320590853691101},{"id":"https://openalex.org/keywords/cardiology","display_name":"Cardiology","score":0.2162865400314331},{"id":"https://openalex.org/keywords/physics","display_name":"Physics","score":0.08241409063339233}],"concepts":[{"id":"https://openalex.org/C89805583","wikidata":"https://www.wikidata.org/wiki/Q192940","display_name":"Accelerometer","level":2,"score":0.8223605155944824},{"id":"https://openalex.org/C146849305","wikidata":"https://www.wikidata.org/wiki/Q370766","display_name":"Ground truth","level":2,"score":0.6765013337135315},{"id":"https://openalex.org/C2780714102","wikidata":"https://www.wikidata.org/wiki/Q616071","display_name":"Aortic valve","level":2,"score":0.5979946851730347},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.5702612400054932},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.5608843564987183},{"id":"https://openalex.org/C108583219","wikidata":"https://www.wikidata.org/wiki/Q197536","display_name":"Deep learning","level":2,"score":0.47562339901924133},{"id":"https://openalex.org/C50644808","wikidata":"https://www.wikidata.org/wiki/Q192776","display_name":"Artificial neural network","level":2,"score":0.4539863169193268},{"id":"https://openalex.org/C117896860","wikidata":"https://www.wikidata.org/wiki/Q11376","display_name":"Acceleration","level":2,"score":0.4482837915420532},{"id":"https://openalex.org/C71924100","wikidata":"https://www.wikidata.org/wiki/Q11190","display_name":"Medicine","level":0,"score":0.35423627495765686},{"id":"https://openalex.org/C153180895","wikidata":"https://www.wikidata.org/wiki/Q7148389","display_name":"Pattern recognition (psychology)","level":2,"score":0.35104095935821533},{"id":"https://openalex.org/C136229726","wikidata":"https://www.wikidata.org/wiki/Q327092","display_name":"Biomedical engineering","level":1,"score":0.33548033237457275},{"id":"https://openalex.org/C31972630","wikidata":"https://www.wikidata.org/wiki/Q844240","display_name":"Computer vision","level":1,"score":0.3320590853691101},{"id":"https://openalex.org/C164705383","wikidata":"https://www.wikidata.org/wiki/Q10379","display_name":"Cardiology","level":1,"score":0.2162865400314331},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.08241409063339233},{"id":"https://openalex.org/C111919701","wikidata":"https://www.wikidata.org/wiki/Q9135","display_name":"Operating system","level":1,"score":0.0},{"id":"https://openalex.org/C74650414","wikidata":"https://www.wikidata.org/wiki/Q11397","display_name":"Classical mechanics","level":1,"score":0.0}],"mesh":[{"descriptor_ui":"D000818","descriptor_name":"Animals","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D000818","descriptor_name":"Animals","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D000818","descriptor_name":"Animals","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D001021","descriptor_name":"Aortic Valve","qualifier_ui":null,"qualifier_name":null,"is_major_topic":true},{"descriptor_ui":"D001021","descriptor_name":"Aortic Valve","qualifier_ui":null,"qualifier_name":null,"is_major_topic":true},{"descriptor_ui":"D001021","descriptor_name":"Aortic Valve","qualifier_ui":null,"qualifier_name":null,"is_major_topic":true},{"descriptor_ui":"D001024","descriptor_name":"Aortic Valve Stenosis","qualifier_ui":null,"qualifier_name":null,"is_major_topic":true},{"descriptor_ui":"D001024","descriptor_name":"Aortic Valve Stenosis","qualifier_ui":null,"qualifier_name":null,"is_major_topic":true},{"descriptor_ui":"D001024","descriptor_name":"Aortic Valve Stenosis","qualifier_ui":null,"qualifier_name":null,"is_major_topic":true},{"descriptor_ui":"D004285","descriptor_name":"Dogs","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D004285","descriptor_name":"Dogs","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D004285","descriptor_name":"Dogs","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D016571","descriptor_name":"Neural Networks, Computer","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D016571","descriptor_name":"Neural Networks, Computer","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D016571","descriptor_name":"Neural Networks, Computer","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D061725","descriptor_name":"Accelerometry","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D061725","descriptor_name":"Accelerometry","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D061725","descriptor_name":"Accelerometry","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false}],"locations_count":3,"locations":[{"id":"doi:10.1109/jbhi.2022.3181148","is_oa":true,"landing_page_url":"https://doi.org/10.1109/jbhi.2022.3181148","pdf_url":"https://ieeexplore.ieee.org/ielx7/6221020/9882959/09792198.pdf","source":{"id":"https://openalex.org/S2495854775","display_name":"IEEE Journal of Biomedical and Health Informatics","issn_l":"2168-2194","issn":["2168-2194","2168-2208"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319808","host_organization_name":"Institute of Electrical and Electronics Engineers","host_organization_lineage":["https://openalex.org/P4310319808"],"host_organization_lineage_names":["Institute of Electrical and Electronics Engineers"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE Journal of Biomedical and Health Informatics","raw_type":"journal-article"},{"id":"pmid:35679388","is_oa":false,"landing_page_url":"https://pubmed.ncbi.nlm.nih.gov/35679388","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":"IEEE journal of biomedical and health informatics","raw_type":null},{"id":"pmh:oai:www.duo.uio.no:10852/100892","is_oa":true,"landing_page_url":"http://hdl.handle.net/10852/100892","pdf_url":null,"source":{"id":"https://openalex.org/S4306401717","display_name":"Duo Research Archive (University of Oslo)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I184942183","host_organization_name":"University of Oslo","host_organization_lineage":["https://openalex.org/I184942183"],"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":"2168-2194","raw_type":"info:eu-repo/semantics/article"}],"best_oa_location":{"id":"doi:10.1109/jbhi.2022.3181148","is_oa":true,"landing_page_url":"https://doi.org/10.1109/jbhi.2022.3181148","pdf_url":"https://ieeexplore.ieee.org/ielx7/6221020/9882959/09792198.pdf","source":{"id":"https://openalex.org/S2495854775","display_name":"IEEE Journal of Biomedical and Health Informatics","issn_l":"2168-2194","issn":["2168-2194","2168-2208"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319808","host_organization_name":"Institute of Electrical and Electronics Engineers","host_organization_lineage":["https://openalex.org/P4310319808"],"host_organization_lineage_names":["Institute of Electrical and Electronics Engineers"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE Journal of Biomedical and Health Informatics","raw_type":"journal-article"},"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"pdf":true,"grobid_xml":true},"content_urls":{"pdf":"https://content.openalex.org/works/W4282915363.pdf","grobid_xml":"https://content.openalex.org/works/W4282915363.grobid-xml"},"referenced_works_count":39,"referenced_works":["https://openalex.org/W1677182931","https://openalex.org/W1990956587","https://openalex.org/W2013018758","https://openalex.org/W2020943948","https://openalex.org/W2032814987","https://openalex.org/W2045971944","https://openalex.org/W2055474620","https://openalex.org/W2156142405","https://openalex.org/W2170432467","https://openalex.org/W2302255633","https://openalex.org/W2530643226","https://openalex.org/W2538315610","https://openalex.org/W2562153080","https://openalex.org/W2768282280","https://openalex.org/W2775013728","https://openalex.org/W2792954102","https://openalex.org/W2802577007","https://openalex.org/W2803038464","https://openalex.org/W2896668638","https://openalex.org/W2896674935","https://openalex.org/W2901113874","https://openalex.org/W2910678199","https://openalex.org/W2914985366","https://openalex.org/W2919020930","https://openalex.org/W2949402129","https://openalex.org/W2972741815","https://openalex.org/W2975533848","https://openalex.org/W2986588121","https://openalex.org/W3025793767","https://openalex.org/W3043956964","https://openalex.org/W3082697938","https://openalex.org/W3093156908","https://openalex.org/W3103169614","https://openalex.org/W3173618363","https://openalex.org/W4385245566","https://openalex.org/W6631943919","https://openalex.org/W6739901393","https://openalex.org/W6746052068","https://openalex.org/W6758857762"],"related_works":["https://openalex.org/W2765080098","https://openalex.org/W2385749422","https://openalex.org/W2009888974","https://openalex.org/W2355290145","https://openalex.org/W2353465659","https://openalex.org/W3023105672","https://openalex.org/W4384517610","https://openalex.org/W4288389100","https://openalex.org/W1902800522","https://openalex.org/W2339469482"],"abstract_inverted_index":{"BACKGROUND:":[0],"Miniaturized":[1],"accelerometers":[2,232],"incorporated":[3],"in":[4,145,151,181,187,210,218],"pacing":[5],"leads":[6],"attached":[7,67,231],"to":[8,13,60,74,118,125,165],"the":[9,26,34,127,130,166,239,244],"myocardium,":[10],"are":[11],"used":[12,59,124,226],"monitor":[14],"cardiac":[15],"function.":[16],"For":[17],"this":[18],"purpose":[19],"functional":[20],"indices":[21],"must":[22],"be":[23,47,58,225],"extracted":[24],"from":[25,65,105,111,229],"acceleration":[27],"signal.":[28],"A":[29,83],"method":[30],"that":[31],"automatically":[32],"detects":[33],"time":[35],"of":[36,88,129,238,243],"aortic":[37,42,245],"valve":[38,43,63,80],"opening":[39,240],"(AVO)":[40],"and":[41,93,100,108,139,143,147,149,175,179,183,185,196,203,208,212,215,235,241],"closure":[44],"(AVC)":[45],"will":[46],"helpful":[48],"for":[49,78,141,177,206,233],"such":[50],"extraction.":[51],"We":[52],"tested":[53,101],"if":[54],"deep":[55,84],"learning":[56],"can":[57,224],"detect":[61],"these":[62,79],"events":[64],"epicardially":[66,230],"accelerometers,":[68],"using":[69],"high":[70],"fidelity":[71],"pressure":[72],"measurements":[73],"establish":[75],"ground":[76,167,198],"truth":[77,199],"events.":[81],"METHOD:":[82],"neural":[85,222],"network":[86],"consisting":[87],"a":[89,94,155,159],"CNN,":[90],"an":[91],"RNN,":[92],"multi-head":[95],"attention":[96],"module":[97],"was":[98,123,200],"trained":[99],"on":[102,227],"130":[103],"recordings":[104,110],"19":[106],"canines":[107,146,182],"159":[109],"27":[112],"porcines":[113,152],"covering":[114],"different":[115],"interventions.":[116],"Due":[117],"limited":[119],"data,":[120],"nested":[121],"cross-validation":[122],"assess":[126],"accuracy":[128],"method.":[131],"RESULT:":[132],"The":[133,169,189],"correct":[134,156,194],"detection":[135,157,171,237],"rates":[136,172],"were":[137,173],"98.9%":[138],"97.1%":[140],"AVO":[142,178,207],"AVC":[144,180,209],"98.2%":[148],"96.7%":[150],"when":[153],"defining":[154],"as":[158],"prediction":[160],"closer":[161],"than":[162],"40":[163],"ms":[164,202,205,214,217],"truth.":[168],"incorrect":[170],"0.7%":[174],"2.3%":[176,186],"1.1%":[184],"porcines.":[188,219],"mean":[190],"absolute":[191],"error":[192],"between":[193],"detections":[195],"their":[197],"8.4":[201],"7.2":[204],"canines,":[211],"8.9":[213],"10.1":[216],"CONCLUSION:":[220],"Deep":[221],"networks":[223],"signals":[228],"robust":[234],"accurate":[236],"closing":[242],"valve.":[246]},"counts_by_year":[{"year":2026,"cited_by_count":1},{"year":2025,"cited_by_count":3},{"year":2024,"cited_by_count":3},{"year":2023,"cited_by_count":1}],"updated_date":"2026-04-29T09:16:38.111599","created_date":"2025-10-10T00:00:00"}
