{"id":"https://openalex.org/W2914690208","doi":"https://doi.org/10.1109/jbhi.2019.2895775","title":"Performance Analysis of Gyroscope and Accelerometer Sensors for Seismocardiography-Based Wearable Pre-Ejection Period Estimation","display_name":"Performance Analysis of Gyroscope and Accelerometer Sensors for Seismocardiography-Based Wearable Pre-Ejection Period Estimation","publication_year":2019,"publication_date":"2019-01-29","ids":{"openalex":"https://openalex.org/W2914690208","doi":"https://doi.org/10.1109/jbhi.2019.2895775","mag":"2914690208","pmid":"https://pubmed.ncbi.nlm.nih.gov/30703050"},"language":"en","primary_location":{"id":"doi:10.1109/jbhi.2019.2895775","is_oa":false,"landing_page_url":"https://doi.org/10.1109/jbhi.2019.2895775","pdf_url":null,"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":null,"license_id":null,"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":"green","oa_url":"https://www.ncbi.nlm.nih.gov/pmc/articles/6874489","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5031102176","display_name":"Md Mobashir Hasan Shandhi","orcid":"https://orcid.org/0000-0001-9541-529X"},"institutions":[{"id":"https://openalex.org/I130701444","display_name":"Georgia Institute of Technology","ror":"https://ror.org/01zkghx44","country_code":"US","type":"education","lineage":["https://openalex.org/I130701444"]}],"countries":["US"],"is_corresponding":true,"raw_author_name":"Md Mobashir Hasan Shandhi","raw_affiliation_strings":["School of Electrical and Computer Enginee-ring, Georgia Institute of Technology, Atlanta, USA"],"raw_orcid":"https://orcid.org/0000-0001-9541-529X","affiliations":[{"raw_affiliation_string":"School of Electrical and Computer Enginee-ring, Georgia Institute of Technology, Atlanta, USA","institution_ids":["https://openalex.org/I130701444"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5071108797","display_name":"Beren Semiz","orcid":"https://orcid.org/0000-0002-7544-5974"},"institutions":[{"id":"https://openalex.org/I130701444","display_name":"Georgia Institute of Technology","ror":"https://ror.org/01zkghx44","country_code":"US","type":"education","lineage":["https://openalex.org/I130701444"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Beren Semiz","raw_affiliation_strings":["School of Electrical and Computer Enginee-ring, Georgia Institute of Technology, Atlanta, USA"],"raw_orcid":"https://orcid.org/0000-0002-7544-5974","affiliations":[{"raw_affiliation_string":"School of Electrical and Computer Enginee-ring, Georgia Institute of Technology, Atlanta, USA","institution_ids":["https://openalex.org/I130701444"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5072603752","display_name":"Sinan Hersek","orcid":"https://orcid.org/0000-0001-7333-005X"},"institutions":[{"id":"https://openalex.org/I130701444","display_name":"Georgia Institute of Technology","ror":"https://ror.org/01zkghx44","country_code":"US","type":"education","lineage":["https://openalex.org/I130701444"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Sinan Hersek","raw_affiliation_strings":["School of Electrical and Computer Enginee-ring, Georgia Institute of Technology, Atlanta, USA"],"raw_orcid":"https://orcid.org/0000-0001-7333-005X","affiliations":[{"raw_affiliation_string":"School of Electrical and Computer Enginee-ring, Georgia Institute of Technology, Atlanta, USA","institution_ids":["https://openalex.org/I130701444"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5015866907","display_name":"Nazli Goller","orcid":"https://orcid.org/0000-0001-5001-2059"},"institutions":[{"id":"https://openalex.org/I130701444","display_name":"Georgia Institute of Technology","ror":"https://ror.org/01zkghx44","country_code":"US","type":"education","lineage":["https://openalex.org/I130701444"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Nazli Goller","raw_affiliation_strings":["School of Electrical and Computer Enginee-ring, Georgia Institute of Technology, Atlanta, USA"],"raw_orcid":"https://orcid.org/0000-0001-5001-2059","affiliations":[{"raw_affiliation_string":"School of Electrical and Computer Enginee-ring, Georgia Institute of Technology, Atlanta, USA","institution_ids":["https://openalex.org/I130701444"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5081523432","display_name":"Farrokh Ayazi","orcid":"https://orcid.org/0000-0002-4539-7393"},"institutions":[{"id":"https://openalex.org/I130701444","display_name":"Georgia Institute of Technology","ror":"https://ror.org/01zkghx44","country_code":"US","type":"education","lineage":["https://openalex.org/I130701444"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Farrokh Ayazi","raw_affiliation_strings":["School of Electrical and Computer Enginee-ring, Georgia Institute of Technology, Atlanta, USA"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"School of Electrical and Computer Enginee-ring, Georgia Institute of Technology, Atlanta, USA","institution_ids":["https://openalex.org/I130701444"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5076927036","display_name":"Omer T. Inan","orcid":"https://orcid.org/0000-0002-7952-1794"},"institutions":[{"id":"https://openalex.org/I130701444","display_name":"Georgia Institute of Technology","ror":"https://ror.org/01zkghx44","country_code":"US","type":"education","lineage":["https://openalex.org/I130701444"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Omer T. Inan","raw_affiliation_strings":["School of Electrical and Computer Enginee-ring, Georgia Institute of Technology, Atlanta, USA"],"raw_orcid":"https://orcid.org/0000-0002-7952-1794","affiliations":[{"raw_affiliation_string":"School of Electrical and Computer Enginee-ring, Georgia Institute of Technology, Atlanta, USA","institution_ids":["https://openalex.org/I130701444"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":6,"corresponding_author_ids":["https://openalex.org/A5031102176"],"corresponding_institution_ids":["https://openalex.org/I130701444"],"apc_list":null,"apc_paid":null,"fwci":4.0852,"has_fulltext":false,"cited_by_count":74,"citation_normalized_percentile":{"value":0.94406175,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":98,"max":100},"biblio":{"volume":"23","issue":"6","first_page":"2365","last_page":"2374"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11196","display_name":"Non-Invasive Vital Sign Monitoring","score":0.9829999804496765,"subfield":{"id":"https://openalex.org/subfields/2204","display_name":"Biomedical Engineering"},"field":{"id":"https://openalex.org/fields/22","display_name":"Engineering"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},"topics":[{"id":"https://openalex.org/T11196","display_name":"Non-Invasive Vital Sign Monitoring","score":0.9829999804496765,"subfield":{"id":"https://openalex.org/subfields/2204","display_name":"Biomedical Engineering"},"field":{"id":"https://openalex.org/fields/22","display_name":"Engineering"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T11950","display_name":"Cardiovascular Syncope and Autonomic Disorders","score":0.002099999925121665,"subfield":{"id":"https://openalex.org/subfields/2746","display_name":"Surgery"},"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/T10645","display_name":"Cardiac Arrest and Resuscitation","score":0.0012000000569969416,"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"}}],"keywords":[{"id":"https://openalex.org/keywords/accelerometer","display_name":"Accelerometer","score":0.8931147456169128},{"id":"https://openalex.org/keywords/gyroscope","display_name":"Gyroscope","score":0.8739910125732422},{"id":"https://openalex.org/keywords/mean-squared-error","display_name":"Mean squared error","score":0.6866503953933716},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.46842849254608154},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.4308623671531677},{"id":"https://openalex.org/keywords/wearable-computer","display_name":"Wearable computer","score":0.42521873116493225},{"id":"https://openalex.org/keywords/signal-processing","display_name":"Signal processing","score":0.42310720682144165},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.3459858298301697},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.3245905041694641},{"id":"https://openalex.org/keywords/statistics","display_name":"Statistics","score":0.2365381121635437},{"id":"https://openalex.org/keywords/physics","display_name":"Physics","score":0.16601625084877014},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.10461720824241638}],"concepts":[{"id":"https://openalex.org/C89805583","wikidata":"https://www.wikidata.org/wiki/Q192940","display_name":"Accelerometer","level":2,"score":0.8931147456169128},{"id":"https://openalex.org/C158488048","wikidata":"https://www.wikidata.org/wiki/Q483400","display_name":"Gyroscope","level":2,"score":0.8739910125732422},{"id":"https://openalex.org/C139945424","wikidata":"https://www.wikidata.org/wiki/Q1940696","display_name":"Mean squared error","level":2,"score":0.6866503953933716},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.46842849254608154},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.4308623671531677},{"id":"https://openalex.org/C150594956","wikidata":"https://www.wikidata.org/wiki/Q1334829","display_name":"Wearable computer","level":2,"score":0.42521873116493225},{"id":"https://openalex.org/C104267543","wikidata":"https://www.wikidata.org/wiki/Q208163","display_name":"Signal processing","level":3,"score":0.42310720682144165},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.3459858298301697},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.3245905041694641},{"id":"https://openalex.org/C105795698","wikidata":"https://www.wikidata.org/wiki/Q12483","display_name":"Statistics","level":1,"score":0.2365381121635437},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.16601625084877014},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.10461720824241638},{"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/C149635348","wikidata":"https://www.wikidata.org/wiki/Q193040","display_name":"Embedded system","level":1,"score":0.0},{"id":"https://openalex.org/C554190296","wikidata":"https://www.wikidata.org/wiki/Q47528","display_name":"Radar","level":2,"score":0.0},{"id":"https://openalex.org/C62520636","wikidata":"https://www.wikidata.org/wiki/Q944","display_name":"Quantum mechanics","level":1,"score":0.0}],"mesh":[{"descriptor_ui":"D000076251","descriptor_name":"Wearable Electronic Devices","qualifier_ui":null,"qualifier_name":null,"is_major_topic":true},{"descriptor_ui":"D000076251","descriptor_name":"Wearable Electronic Devices","qualifier_ui":null,"qualifier_name":null,"is_major_topic":true},{"descriptor_ui":"D000076251","descriptor_name":"Wearable Electronic Devices","qualifier_ui":null,"qualifier_name":null,"is_major_topic":true},{"descriptor_ui":"D000328","descriptor_name":"Adult","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D000328","descriptor_name":"Adult","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D000328","descriptor_name":"Adult","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D000465","descriptor_name":"Algorithms","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D000465","descriptor_name":"Algorithms","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D000465","descriptor_name":"Algorithms","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D005260","descriptor_name":"Female","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D005260","descriptor_name":"Female","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D005260","descriptor_name":"Female","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D006321","descriptor_name":"Heart","qualifier_ui":"Q000502","qualifier_name":"physiology","is_major_topic":false},{"descriptor_ui":"D006321","descriptor_name":"Heart","qualifier_ui":"Q000502","qualifier_name":"physiology","is_major_topic":false},{"descriptor_ui":"D006321","descriptor_name":"Heart","qualifier_ui":"Q000502","qualifier_name":"physiology","is_major_topic":false},{"descriptor_ui":"D006334","descriptor_name":"Heart Function Tests","qualifier_ui":"Q000295","qualifier_name":"instrumentation","is_major_topic":true},{"descriptor_ui":"D006334","descriptor_name":"Heart Function Tests","qualifier_ui":"Q000295","qualifier_name":"instrumentation","is_major_topic":true},{"descriptor_ui":"D006334","descriptor_name":"Heart Function Tests","qualifier_ui":"Q000295","qualifier_name":"instrumentation","is_major_topic":true},{"descriptor_ui":"D006334","descriptor_name":"Heart Function Tests","qualifier_ui":"Q000379","qualifier_name":"methods","is_major_topic":true},{"descriptor_ui":"D006334","descriptor_name":"Heart Function Tests","qualifier_ui":"Q000379","qualifier_name":"methods","is_major_topic":true},{"descriptor_ui":"D006334","descriptor_name":"Heart Function Tests","qualifier_ui":"Q000379","qualifier_name":"methods","is_major_topic":true},{"descriptor_ui":"D006801","descriptor_name":"Humans","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D006801","descriptor_name":"Humans","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D006801","descriptor_name":"Humans","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D008297","descriptor_name":"Male","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D008297","descriptor_name":"Male","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D008297","descriptor_name":"Male","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D008991","descriptor_name":"Monitoring, Physiologic","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D008991","descriptor_name":"Monitoring, Physiologic","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D008991","descriptor_name":"Monitoring, Physiologic","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D012815","descriptor_name":"Signal Processing, Computer-Assisted","qualifier_ui":"Q000295","qualifier_name":"instrumentation","is_major_topic":false},{"descriptor_ui":"D012815","descriptor_name":"Signal Processing, Computer-Assisted","qualifier_ui":"Q000295","qualifier_name":"instrumentation","is_major_topic":false},{"descriptor_ui":"D012815","descriptor_name":"Signal Processing, Computer-Assisted","qualifier_ui":"Q000295","qualifier_name":"instrumentation","is_major_topic":false},{"descriptor_ui":"D055815","descriptor_name":"Young Adult","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D055815","descriptor_name":"Young Adult","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D055815","descriptor_name":"Young Adult","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D061725","descriptor_name":"Accelerometry","qualifier_ui":"Q000295","qualifier_name":"instrumentation","is_major_topic":false},{"descriptor_ui":"D061725","descriptor_name":"Accelerometry","qualifier_ui":"Q000295","qualifier_name":"instrumentation","is_major_topic":false},{"descriptor_ui":"D061725","descriptor_name":"Accelerometry","qualifier_ui":"Q000295","qualifier_name":"instrumentation","is_major_topic":false}],"locations_count":3,"locations":[{"id":"doi:10.1109/jbhi.2019.2895775","is_oa":false,"landing_page_url":"https://doi.org/10.1109/jbhi.2019.2895775","pdf_url":null,"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":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE Journal of Biomedical and Health Informatics","raw_type":"journal-article"},{"id":"pmid:30703050","is_oa":false,"landing_page_url":"https://pubmed.ncbi.nlm.nih.gov/30703050","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:pubmedcentral.nih.gov:6874489","is_oa":true,"landing_page_url":"https://www.ncbi.nlm.nih.gov/pmc/articles/6874489","pdf_url":null,"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":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"IEEE J Biomed Health Inform","raw_type":"Text"}],"best_oa_location":{"id":"pmh:oai:pubmedcentral.nih.gov:6874489","is_oa":true,"landing_page_url":"https://www.ncbi.nlm.nih.gov/pmc/articles/6874489","pdf_url":null,"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":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"IEEE J Biomed Health Inform","raw_type":"Text"},"sustainable_development_goals":[{"display_name":"Partnerships for the goals","score":0.47999998927116394,"id":"https://metadata.un.org/sdg/17"}],"awards":[{"id":"https://openalex.org/G196810821","display_name":null,"funder_award_id":"UL1TR002378","funder_id":"https://openalex.org/F4320337472","funder_display_name":"National Center for Advancing Translational Sciences"},{"id":"https://openalex.org/G7013882085","display_name":null,"funder_award_id":"1R01HL130619-A1","funder_id":"https://openalex.org/F4320332161","funder_display_name":"National Institutes of Health"}],"funders":[{"id":"https://openalex.org/F4320332161","display_name":"National Institutes of Health","ror":"https://ror.org/01cwqze88"},{"id":"https://openalex.org/F4320337472","display_name":"National Center for Advancing Translational Sciences","ror":"https://ror.org/04pw6fb54"}],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":47,"referenced_works":["https://openalex.org/W1480376833","https://openalex.org/W1663973292","https://openalex.org/W1678356000","https://openalex.org/W1883664232","https://openalex.org/W1944699246","https://openalex.org/W1968464116","https://openalex.org/W1994710476","https://openalex.org/W2000663038","https://openalex.org/W2007729863","https://openalex.org/W2020943948","https://openalex.org/W2024192061","https://openalex.org/W2026225557","https://openalex.org/W2055474620","https://openalex.org/W2065143708","https://openalex.org/W2077482782","https://openalex.org/W2078126533","https://openalex.org/W2102211631","https://openalex.org/W2109103446","https://openalex.org/W2135046866","https://openalex.org/W2148090885","https://openalex.org/W2148325642","https://openalex.org/W2152724238","https://openalex.org/W2154723612","https://openalex.org/W2164299266","https://openalex.org/W2187089797","https://openalex.org/W2290287932","https://openalex.org/W2293235042","https://openalex.org/W2295598076","https://openalex.org/W2333167258","https://openalex.org/W2416485297","https://openalex.org/W2430994085","https://openalex.org/W2465157190","https://openalex.org/W2492914568","https://openalex.org/W2518038645","https://openalex.org/W2592923127","https://openalex.org/W2736364367","https://openalex.org/W2765330780","https://openalex.org/W2783795641","https://openalex.org/W3102476541","https://openalex.org/W4212863985","https://openalex.org/W4399647672","https://openalex.org/W6669728922","https://openalex.org/W6675264869","https://openalex.org/W6696630040","https://openalex.org/W6719553088","https://openalex.org/W6741152925","https://openalex.org/W6869608176"],"related_works":["https://openalex.org/W2356006086","https://openalex.org/W1973973903","https://openalex.org/W2987432907","https://openalex.org/W4234814094","https://openalex.org/W2545168295","https://openalex.org/W2365897603","https://openalex.org/W2156308897","https://openalex.org/W2361871310","https://openalex.org/W2417246878","https://openalex.org/W1982154684"],"abstract_inverted_index":{"OBJECTIVE:":[0],"Systolic":[1],"time":[2,227,255],"intervals,":[3],"such":[4],"as":[5],"the":[6,45,52,63,99,118,148,151,184,215],"pre-ejection":[7],"period":[8],"(PEP),":[9],"are":[10,72],"important":[11],"parameters":[12],"for":[13,41,94,253],"assessing":[14],"cardiac":[15],"contractility":[16],"that":[17,29],"can":[18,38,55,205,221,236],"be":[19,39,222,237],"measured":[20],"non-invasively":[21],"using":[22,127,257],"seismocardiography":[23],"(SCG).":[24],"Recent":[25],"studies":[26],"have":[27],"shown":[28],"specific":[30],"points":[31],"on":[32,214],"accelerometer-":[33],"and":[34,48,61,86,91,123,137,186,246],"gyroscope-based":[35],"SCG":[36,53,88],"signals":[37],"used":[40,73,199,238],"PEP":[42,96,208,218],"estimation.":[43],"However,":[44],"complex":[46],"morphology":[47],"inter-subject":[49],"variation":[50],"of":[51,101,120,135,154,165,170],"signal":[54,141],"make":[56],"this":[57,81],"assumption":[58],"very":[59],"challenging":[60],"increase":[62],"root":[64],"mean":[65],"squared":[66],"error":[67],"(RMSE)":[68],"when":[69,195],"these":[70,102,121],"techniques":[71],"to":[74,97,144,197,211,239,247],"develop":[75,240],"a":[76,168,241,249,258],"global":[77,125,189],"model.":[78],"METHODS:":[79],"In":[80,132],"study,":[82],"we":[83],"compared":[84,196,210],"gyroscope-":[85],"accelerometer-based":[87],"signals,":[89],"individually":[90],"in":[92,104,200],"combination,":[93],"estimating":[95],"show":[98],"efficacy":[100],"sensors":[103,122],"capturing":[105],"valuable":[106],"information":[107],"regarding":[108],"cardiovascular":[109],"health.":[110],"We":[111],"extracted":[112],"general":[113,226],"time-domain":[114],"features":[115,182,229],"from":[116,147,183,230],"all":[117,160,176],"axes":[119],"developed":[124],"models":[126,220],"various":[128],"regression":[129],"techniques.":[130],"RESULTS:":[131],"single-axis":[133],"comparison":[134],"gyroscope":[136,149,185],"accelerometer,":[138],"angular":[139],"velocity":[140],"around":[142],"head":[143],"foot":[145],"axis":[146],"provided":[150],"lowest":[152],"RMSE":[153,169,194],"12.63":[155],"\u00b1":[156,172],"0.49":[157],"ms":[158,174],"across":[159,175],"subjects.":[161],"The":[162],"best":[163],"estimate":[164],"PEP,":[166],"with":[167],"11.46":[171],"0.32":[173],"subjects,":[177],"was":[178],"achieved":[179],"by":[180,224],"combining":[181,225],"accelerometer.":[187],"Our":[188],"model":[190,252],"showed":[191],"30%":[192],"lower":[193],"algorithms":[198],"recent":[201],"literature.":[202],"CONCLUSION:":[203],"Gyroscopes":[204],"provide":[206],"better":[207],"estimation":[209,219,251],"accelerometers":[212],"located":[213],"mid-sternum.":[216],"Global":[217],"improved":[223],"domain":[228],"both":[231],"sensors.":[232],"SIGNIFICANCE:":[233],"This":[234],"work":[235],"low-cost":[242],"wearable":[243],"heart-monitoring":[244],"device":[245],"generate":[248],"universal":[250],"systolic":[254],"intervals":[256],"single-":[259],"or":[260],"multiple-sensor":[261],"fusion.":[262]},"counts_by_year":[{"year":2026,"cited_by_count":4},{"year":2025,"cited_by_count":12},{"year":2024,"cited_by_count":11},{"year":2023,"cited_by_count":6},{"year":2022,"cited_by_count":10},{"year":2021,"cited_by_count":9},{"year":2020,"cited_by_count":15},{"year":2019,"cited_by_count":7}],"updated_date":"2026-05-08T15:41:06.802602","created_date":"2025-10-10T00:00:00"}
