{"id":"https://openalex.org/W1994251555","doi":"https://doi.org/10.1109/iembs.2011.6090747","title":"Recurrence quantification analysis of heart rate variability and respiratory flow series in patients on weaning trials","display_name":"Recurrence quantification analysis of heart rate variability and respiratory flow series in patients on weaning trials","publication_year":2011,"publication_date":"2011-08-01","ids":{"openalex":"https://openalex.org/W1994251555","doi":"https://doi.org/10.1109/iembs.2011.6090747","mag":"1994251555","pmid":"https://pubmed.ncbi.nlm.nih.gov/22254904"},"language":"en","primary_location":{"id":"doi:10.1109/iembs.2011.6090747","is_oa":false,"landing_page_url":"https://doi.org/10.1109/iembs.2011.6090747","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2011 Annual International Conference of the IEEE Engineering in Medicine and Biology Society","raw_type":"proceedings-article"},"type":"article","indexed_in":["crossref","pubmed"],"open_access":{"is_oa":false,"oa_status":"closed","oa_url":null,"any_repository_has_fulltext":false},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5018587500","display_name":"Andr\u00e9s Arcentales","orcid":null},"institutions":[{"id":"https://openalex.org/I4210105141","display_name":"Biomedical Research Networking Center in Bioengineering, Biomaterials and Nanomedicine","ror":"https://ror.org/01gm5f004","country_code":"ES","type":"other","lineage":["https://openalex.org/I4210105141"]}],"countries":["ES"],"is_corresponding":true,"raw_author_name":"Andres Arcentales","raw_affiliation_strings":["Dept. ESAII, Universitat Polit&#x00E8;cnica de Catalunya (UPC) and CIBER de Bioingenier&#x00ED;a, Biomateriales y Nanomedicina (CIBER-BBN)"],"affiliations":[{"raw_affiliation_string":"Dept. ESAII, Universitat Polit&#x00E8;cnica de Catalunya (UPC) and CIBER de Bioingenier&#x00ED;a, Biomateriales y Nanomedicina (CIBER-BBN)","institution_ids":["https://openalex.org/I4210105141"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5058585669","display_name":"Beatriz F. Giraldo","orcid":"https://orcid.org/0000-0002-9910-8577"},"institutions":[{"id":"https://openalex.org/I9617848","display_name":"Universitat Polit\u00e8cnica de Catalunya","ror":"https://ror.org/03mb6wj31","country_code":"ES","type":"education","lineage":["https://openalex.org/I9617848"]},{"id":"https://openalex.org/I4210105141","display_name":"Biomedical Research Networking Center in Bioengineering, Biomaterials and Nanomedicine","ror":"https://ror.org/01gm5f004","country_code":"ES","type":"other","lineage":["https://openalex.org/I4210105141"]}],"countries":["ES"],"is_corresponding":false,"raw_author_name":"Beatriz F. Giraldo","raw_affiliation_strings":["Dept. ESAII, Escola Universitaria Enginyeria T&#x00E8;cnica Industrial de Barcelona (EUETIB), Universitat Polit&#x00E8;cnica de Catalunya (UPC), Institut de Bioingenyeria de Catalunya (IBEC) and CIBER de Bioingenier&#x00ED;a, Biomateriales y Nanomedicina (CIBER-BBN). c/. Pau Gargallo, 5, 08028, Barcelona, Spain"],"affiliations":[{"raw_affiliation_string":"Dept. ESAII, Escola Universitaria Enginyeria T&#x00E8;cnica Industrial de Barcelona (EUETIB), Universitat Polit&#x00E8;cnica de Catalunya (UPC), Institut de Bioingenyeria de Catalunya (IBEC) and CIBER de Bioingenier&#x00ED;a, Biomateriales y Nanomedicina (CIBER-BBN). c/. Pau Gargallo, 5, 08028, Barcelona, Spain","institution_ids":["https://openalex.org/I9617848","https://openalex.org/I4210105141"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5065446322","display_name":"P. Caminal","orcid":"https://orcid.org/0000-0002-2301-8153"},"institutions":[{"id":"https://openalex.org/I4210105141","display_name":"Biomedical Research Networking Center in Bioengineering, Biomaterials and Nanomedicine","ror":"https://ror.org/01gm5f004","country_code":"ES","type":"other","lineage":["https://openalex.org/I4210105141"]}],"countries":["ES"],"is_corresponding":false,"raw_author_name":"Pere Caminal","raw_affiliation_strings":["Dept. ESAII, Universitat Polit&#x00E8;cnica de Catalunya (UPC) and CIBER de Bioingenier&#x00ED;a, Biomateriales y Nanomedicina (CIBER-BBN)"],"affiliations":[{"raw_affiliation_string":"Dept. ESAII, Universitat Polit&#x00E8;cnica de Catalunya (UPC) and CIBER de Bioingenier&#x00ED;a, Biomateriales y Nanomedicina (CIBER-BBN)","institution_ids":["https://openalex.org/I4210105141"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5041141576","display_name":"S. Benito","orcid":"https://orcid.org/0000-0002-6333-5823"},"institutions":[{"id":"https://openalex.org/I2801795740","display_name":"Hospital de Sant Pau","ror":"https://ror.org/059n1d175","country_code":"ES","type":"healthcare","lineage":["https://openalex.org/I2801795740"]}],"countries":["ES"],"is_corresponding":false,"raw_author_name":"Salvador Benito","raw_affiliation_strings":["Dept. Intensive Care Medicine, Hospital de la Santa Creu i Sant Pau, Barcelona, Spain"],"affiliations":[{"raw_affiliation_string":"Dept. Intensive Care Medicine, Hospital de la Santa Creu i Sant Pau, Barcelona, Spain","institution_ids":["https://openalex.org/I2801795740"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5068155133","display_name":"Andreas Voss","orcid":"https://orcid.org/0000-0002-0236-0830"},"institutions":[{"id":"https://openalex.org/I4210107832","display_name":"Ernst Abbe University of Applied Sciences Jena","ror":"https://ror.org/01rfnc002","country_code":"DE","type":"education","lineage":["https://openalex.org/I4210107832"]}],"countries":["DE"],"is_corresponding":false,"raw_author_name":"Andreas Voss","raw_affiliation_strings":["Department of Medical Engineering and Biotechnology, University of Applied Sciences Jena, Germany"],"affiliations":[{"raw_affiliation_string":"Department of Medical Engineering and Biotechnology, University of Applied Sciences Jena, Germany","institution_ids":["https://openalex.org/I4210107832"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":5,"corresponding_author_ids":["https://openalex.org/A5018587500"],"corresponding_institution_ids":["https://openalex.org/I4210105141"],"apc_list":null,"apc_paid":null,"fwci":0.5765,"has_fulltext":false,"cited_by_count":29,"citation_normalized_percentile":{"value":0.71575423,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":99},"biblio":{"volume":"2011","issue":null,"first_page":"2724","last_page":"2727"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10745","display_name":"Heart Rate Variability and Autonomic Control","score":0.9998000264167786,"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/T10745","display_name":"Heart Rate Variability and Autonomic Control","score":0.9998000264167786,"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/T11196","display_name":"Non-Invasive Vital Sign Monitoring","score":0.9889000058174133,"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/T10429","display_name":"EEG and Brain-Computer Interfaces","score":0.9782000184059143,"subfield":{"id":"https://openalex.org/subfields/2805","display_name":"Cognitive Neuroscience"},"field":{"id":"https://openalex.org/fields/28","display_name":"Neuroscience"},"domain":{"id":"https://openalex.org/domains/1","display_name":"Life Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/medicine","display_name":"Medicine","score":0.5084227919578552},{"id":"https://openalex.org/keywords/series","display_name":"Series (stratigraphy)","score":0.48479217290878296},{"id":"https://openalex.org/keywords/respiratory-system","display_name":"Respiratory system","score":0.4800716042518616},{"id":"https://openalex.org/keywords/weaning","display_name":"Weaning","score":0.43513697385787964},{"id":"https://openalex.org/keywords/cardiology","display_name":"Cardiology","score":0.4254765510559082},{"id":"https://openalex.org/keywords/internal-medicine","display_name":"Internal medicine","score":0.37654972076416016},{"id":"https://openalex.org/keywords/intensive-care-medicine","display_name":"Intensive care medicine","score":0.32894423604011536},{"id":"https://openalex.org/keywords/biology","display_name":"Biology","score":0.09882771968841553}],"concepts":[{"id":"https://openalex.org/C71924100","wikidata":"https://www.wikidata.org/wiki/Q11190","display_name":"Medicine","level":0,"score":0.5084227919578552},{"id":"https://openalex.org/C143724316","wikidata":"https://www.wikidata.org/wiki/Q312468","display_name":"Series (stratigraphy)","level":2,"score":0.48479217290878296},{"id":"https://openalex.org/C534529494","wikidata":"https://www.wikidata.org/wiki/Q7891","display_name":"Respiratory system","level":2,"score":0.4800716042518616},{"id":"https://openalex.org/C2780655333","wikidata":"https://www.wikidata.org/wiki/Q333203","display_name":"Weaning","level":2,"score":0.43513697385787964},{"id":"https://openalex.org/C164705383","wikidata":"https://www.wikidata.org/wiki/Q10379","display_name":"Cardiology","level":1,"score":0.4254765510559082},{"id":"https://openalex.org/C126322002","wikidata":"https://www.wikidata.org/wiki/Q11180","display_name":"Internal medicine","level":1,"score":0.37654972076416016},{"id":"https://openalex.org/C177713679","wikidata":"https://www.wikidata.org/wiki/Q679690","display_name":"Intensive care medicine","level":1,"score":0.32894423604011536},{"id":"https://openalex.org/C86803240","wikidata":"https://www.wikidata.org/wiki/Q420","display_name":"Biology","level":0,"score":0.09882771968841553},{"id":"https://openalex.org/C151730666","wikidata":"https://www.wikidata.org/wiki/Q7205","display_name":"Paleontology","level":1,"score":0.0}],"mesh":[{"descriptor_ui":"D006339","descriptor_name":"Heart Rate","qualifier_ui":null,"qualifier_name":null,"is_major_topic":true},{"descriptor_ui":"D006339","descriptor_name":"Heart Rate","qualifier_ui":null,"qualifier_name":null,"is_major_topic":true},{"descriptor_ui":"D006339","descriptor_name":"Heart Rate","qualifier_ui":null,"qualifier_name":null,"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":"D012119","descriptor_name":"Respiration","qualifier_ui":null,"qualifier_name":null,"is_major_topic":true},{"descriptor_ui":"D012119","descriptor_name":"Respiration","qualifier_ui":null,"qualifier_name":null,"is_major_topic":true},{"descriptor_ui":"D012119","descriptor_name":"Respiration","qualifier_ui":null,"qualifier_name":null,"is_major_topic":true},{"descriptor_ui":"D012815","descriptor_name":"Signal Processing, Computer-Assisted","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D012815","descriptor_name":"Signal Processing, Computer-Assisted","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D012815","descriptor_name":"Signal Processing, Computer-Assisted","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D015300","descriptor_name":"Ventilator Weaning","qualifier_ui":null,"qualifier_name":null,"is_major_topic":true},{"descriptor_ui":"D015300","descriptor_name":"Ventilator Weaning","qualifier_ui":null,"qualifier_name":null,"is_major_topic":true},{"descriptor_ui":"D015300","descriptor_name":"Ventilator Weaning","qualifier_ui":null,"qualifier_name":null,"is_major_topic":true},{"descriptor_ui":"D019277","descriptor_name":"Entropy","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D019277","descriptor_name":"Entropy","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D019277","descriptor_name":"Entropy","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false}],"locations_count":2,"locations":[{"id":"doi:10.1109/iembs.2011.6090747","is_oa":false,"landing_page_url":"https://doi.org/10.1109/iembs.2011.6090747","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2011 Annual International Conference of the IEEE Engineering in Medicine and Biology Society","raw_type":"proceedings-article"},{"id":"pmid:22254904","is_oa":false,"landing_page_url":"https://pubmed.ncbi.nlm.nih.gov/22254904","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":"Annual International Conference of the IEEE Engineering in Medicine and Biology Society. IEEE Engineering in Medicine and Biology Society. Annual International Conference","raw_type":null}],"best_oa_location":null,"sustainable_development_goals":[{"id":"https://metadata.un.org/sdg/3","display_name":"Good health and well-being","score":0.47999998927116394}],"awards":[],"funders":[{"id":"https://openalex.org/F4320322930","display_name":"Ministerio de Ciencia e Innovaci\u00f3n","ror":"https://ror.org/034900433"}],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":24,"referenced_works":["https://openalex.org/W1981958969","https://openalex.org/W1996565997","https://openalex.org/W2000892901","https://openalex.org/W2036313666","https://openalex.org/W2038965758","https://openalex.org/W2081681829","https://openalex.org/W2099593264","https://openalex.org/W2107901317","https://openalex.org/W2109713924","https://openalex.org/W2127510558","https://openalex.org/W2133589238","https://openalex.org/W2134232685","https://openalex.org/W2136955435","https://openalex.org/W2138347265","https://openalex.org/W2147531314","https://openalex.org/W2156340241","https://openalex.org/W2164411137","https://openalex.org/W2166711350","https://openalex.org/W2285072859","https://openalex.org/W2315050876","https://openalex.org/W3086046566","https://openalex.org/W3106395512","https://openalex.org/W3156519519","https://openalex.org/W6794344554"],"related_works":["https://openalex.org/W4387497383","https://openalex.org/W3183948672","https://openalex.org/W3173606202","https://openalex.org/W3110381201","https://openalex.org/W2948807893","https://openalex.org/W2935909890","https://openalex.org/W2778153218","https://openalex.org/W2758277628","https://openalex.org/W1531601525","https://openalex.org/W2278296449"],"abstract_inverted_index":{"Autonomic":[0],"nervous":[1],"system":[2],"regulates":[3],"the":[4,14,31,34,115,136,141,152,158],"behavior":[5],"of":[6,30,33,56,129,157],"cardiac":[7],"and":[8,39,47,74,98,154],"respiratory":[9],"systems.":[10],"Its":[11],"assessment":[12],"during":[13],"ventilator":[15],"weaning":[16,60,71],"can":[17],"provide":[18],"information":[19],"about":[20],"physio-pathological":[21],"imbalances.":[22],"This":[23],"work":[24],"proposes":[25],"a":[26],"non":[27],"linear":[28],"analysis":[29,132],"complexity":[32],"heart":[35],"rate":[36],"variability":[37],"(HRV)":[38],"breathing":[40,82],"duration":[41],"(T(Tot))":[42],"applying":[43],"recurrence":[44,51,130,160],"plot":[45,52],"(RP)":[46],"their":[48],"interaction":[49],"joint":[50,159],"(JRP).":[53],"A":[54],"total":[55],"131":[57],"patients":[58,68,76],"on":[59,151],"trials":[61],"from":[62],"mechanical":[63],"ventilation":[64],"were":[65,149],"analyzed:":[66],"92":[67],"with":[69,104,111,117],"successful":[70],"(group":[72,83],"S)":[73],"39":[75],"that":[77,88],"failed":[78],"to":[79],"maintain":[80],"spontaneous":[81],"F).":[84],"The":[85,144],"results":[86],"show":[87],"parameters":[89,120],"as":[90],"determinism":[91],"(DET),":[92],"average":[93],"diagonal":[94,153],"line":[95],"length":[96],"(L),":[97],"entropy":[99],"(ENTR),":[100],"are":[101,133],"statistically":[102],"significant":[103],"RP":[105],"for":[106],"T(Tot)":[107],"series,":[108],"but":[109],"not":[110],"HRV.":[112],"When":[113],"comparing":[114],"groups":[116,148],"JRP,":[118],"all":[119,125],"have":[121],"been":[122],"relevant.":[123],"In":[124],"cases,":[126],"mean":[127],"values":[128],"quantification":[131],"higher":[134],"in":[135,140],"group":[137,142],"S":[138],"than":[139],"F.":[143],"main":[145],"differences":[146],"between":[147],"found":[150],"vertical":[155],"structures":[156],"plot.":[161]},"counts_by_year":[{"year":2025,"cited_by_count":3},{"year":2023,"cited_by_count":1},{"year":2022,"cited_by_count":2},{"year":2021,"cited_by_count":2},{"year":2020,"cited_by_count":2},{"year":2019,"cited_by_count":7},{"year":2018,"cited_by_count":2},{"year":2016,"cited_by_count":4},{"year":2015,"cited_by_count":3},{"year":2014,"cited_by_count":1},{"year":2013,"cited_by_count":1},{"year":2012,"cited_by_count":1}],"updated_date":"2026-01-13T01:12:25.745995","created_date":"2025-10-10T00:00:00"}
