{"id":"https://openalex.org/W2019974918","doi":"https://doi.org/10.1109/bmei.2014.7002797","title":"Multi-scale recurrence quantification analysis of heartbeat interval series in healthy vs. Heart failure subjects","display_name":"Multi-scale recurrence quantification analysis of heartbeat interval series in healthy vs. Heart failure subjects","publication_year":2014,"publication_date":"2014-10-01","ids":{"openalex":"https://openalex.org/W2019974918","doi":"https://doi.org/10.1109/bmei.2014.7002797","mag":"2019974918"},"language":"en","primary_location":{"id":"doi:10.1109/bmei.2014.7002797","is_oa":false,"landing_page_url":"https://doi.org/10.1109/bmei.2014.7002797","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2014 7th International Conference on Biomedical Engineering and Informatics","raw_type":"proceedings-article"},"type":"article","indexed_in":["crossref"],"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/A5069682026","display_name":"Chengyu Huo","orcid":null},"institutions":[{"id":"https://openalex.org/I21741975","display_name":"Changshu Institute of Technology","ror":"https://ror.org/05g6ben79","country_code":"CN","type":"education","lineage":["https://openalex.org/I21741975"]}],"countries":["CN"],"is_corresponding":true,"raw_author_name":"Chengyu Huo","raw_affiliation_strings":["School of Physics and Electronic Engineering, Changshu Institute of Technology, Changshu, China","School of Physics and Electronic Engineering, Changshu Institute of Technology, Changshu 215500, China"],"affiliations":[{"raw_affiliation_string":"School of Physics and Electronic Engineering, Changshu Institute of Technology, Changshu, China","institution_ids":["https://openalex.org/I21741975"]},{"raw_affiliation_string":"School of Physics and Electronic Engineering, Changshu Institute of Technology, Changshu 215500, China","institution_ids":["https://openalex.org/I21741975"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5111841936","display_name":"Yi Lu","orcid":"https://orcid.org/0000-0002-8582-1996"},"institutions":[{"id":"https://openalex.org/I21741975","display_name":"Changshu Institute of Technology","ror":"https://ror.org/05g6ben79","country_code":"CN","type":"education","lineage":["https://openalex.org/I21741975"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Yi Lu","raw_affiliation_strings":["School of Physics and Electronic Engineering, Changshu Institute of Technology, Changshu, China","School of Physics and Electronic Engineering, Changshu Institute of Technology, Changshu 215500, China"],"affiliations":[{"raw_affiliation_string":"School of Physics and Electronic Engineering, Changshu Institute of Technology, Changshu, China","institution_ids":["https://openalex.org/I21741975"]},{"raw_affiliation_string":"School of Physics and Electronic Engineering, Changshu Institute of Technology, Changshu 215500, China","institution_ids":["https://openalex.org/I21741975"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5091645430","display_name":"Xiaolin Huang","orcid":"https://orcid.org/0000-0002-3382-5346"},"institutions":[{"id":"https://openalex.org/I881766915","display_name":"Nanjing University","ror":"https://ror.org/01rxvg760","country_code":"CN","type":"education","lineage":["https://openalex.org/I881766915"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Xiaolin Huang","raw_affiliation_strings":["Institute for Biomedical Electronic Engineering, Nanjing University, Nanjing, China","Institute for Biomedical Electronic Engineering, School of Electronic Science and Engineering, Nanjing University, Nanjing 210093, China"],"affiliations":[{"raw_affiliation_string":"Institute for Biomedical Electronic Engineering, Nanjing University, Nanjing, China","institution_ids":["https://openalex.org/I881766915"]},{"raw_affiliation_string":"Institute for Biomedical Electronic Engineering, School of Electronic Science and Engineering, Nanjing University, Nanjing 210093, China","institution_ids":["https://openalex.org/I881766915"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5101778434","display_name":"Hongxing Liu","orcid":"https://orcid.org/0000-0001-9904-7260"},"institutions":[{"id":"https://openalex.org/I881766915","display_name":"Nanjing University","ror":"https://ror.org/01rxvg760","country_code":"CN","type":"education","lineage":["https://openalex.org/I881766915"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Hongxing Liu","raw_affiliation_strings":["Institute for Biomedical Electronic Engineering, Nanjing University, Nanjing, China","Institute for Biomedical Electronic Engineering, School of Electronic Science and Engineering, Nanjing University, Nanjing 210093, China"],"affiliations":[{"raw_affiliation_string":"Institute for Biomedical Electronic Engineering, Nanjing University, Nanjing, China","institution_ids":["https://openalex.org/I881766915"]},{"raw_affiliation_string":"Institute for Biomedical Electronic Engineering, School of Electronic Science and Engineering, Nanjing University, Nanjing 210093, China","institution_ids":["https://openalex.org/I881766915"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5029229366","display_name":"Xinbao Ning","orcid":"https://orcid.org/0000-0002-9193-3118"},"institutions":[{"id":"https://openalex.org/I881766915","display_name":"Nanjing University","ror":"https://ror.org/01rxvg760","country_code":"CN","type":"education","lineage":["https://openalex.org/I881766915"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Xinbao Ning","raw_affiliation_strings":["Institute for Biomedical Electronic Engineering, Nanjing University, Nanjing, China","Institute for Biomedical Electronic Engineering, School of Electronic Science and Engineering, Nanjing University, Nanjing 210093, China"],"affiliations":[{"raw_affiliation_string":"Institute for Biomedical Electronic Engineering, Nanjing University, Nanjing, China","institution_ids":["https://openalex.org/I881766915"]},{"raw_affiliation_string":"Institute for Biomedical Electronic Engineering, School of Electronic Science and Engineering, Nanjing University, Nanjing 210093, China","institution_ids":["https://openalex.org/I881766915"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":5,"corresponding_author_ids":["https://openalex.org/A5069682026"],"corresponding_institution_ids":["https://openalex.org/I21741975"],"apc_list":null,"apc_paid":null,"fwci":0.0,"has_fulltext":false,"cited_by_count":5,"citation_normalized_percentile":{"value":0.11501176,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":96},"biblio":{"volume":"76","issue":null,"first_page":"347","last_page":"352"},"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":0.9991000294685364,"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":0.9991000294685364,"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/T11270","display_name":"Complex Systems and Time Series Analysis","score":0.9635999798774719,"subfield":{"id":"https://openalex.org/subfields/2002","display_name":"Economics and Econometrics"},"field":{"id":"https://openalex.org/fields/20","display_name":"Economics, Econometrics and Finance"},"domain":{"id":"https://openalex.org/domains/2","display_name":"Social Sciences"}},{"id":"https://openalex.org/T10876","display_name":"Fault Detection and Control Systems","score":0.9528999924659729,"subfield":{"id":"https://openalex.org/subfields/2207","display_name":"Control and Systems Engineering"},"field":{"id":"https://openalex.org/fields/22","display_name":"Engineering"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/recurrence-quantification-analysis","display_name":"Recurrence quantification analysis","score":0.9050499200820923},{"id":"https://openalex.org/keywords/heartbeat","display_name":"Heartbeat","score":0.8723253011703491},{"id":"https://openalex.org/keywords/recurrence-plot","display_name":"Recurrence plot","score":0.8718518614768982},{"id":"https://openalex.org/keywords/heart-failure","display_name":"Heart failure","score":0.7886999845504761},{"id":"https://openalex.org/keywords/heart-rate-variability","display_name":"Heart rate variability","score":0.6542251706123352},{"id":"https://openalex.org/keywords/series","display_name":"Series (stratigraphy)","score":0.5492137670516968},{"id":"https://openalex.org/keywords/cardiology","display_name":"Cardiology","score":0.5415011644363403},{"id":"https://openalex.org/keywords/heart-rate","display_name":"Heart rate","score":0.49857330322265625},{"id":"https://openalex.org/keywords/scale","display_name":"Scale (ratio)","score":0.4922756254673004},{"id":"https://openalex.org/keywords/failure-rate","display_name":"Failure rate","score":0.4583423137664795},{"id":"https://openalex.org/keywords/plot","display_name":"Plot (graphics)","score":0.45557206869125366},{"id":"https://openalex.org/keywords/internal-medicine","display_name":"Internal medicine","score":0.443851113319397},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.3380301892757416},{"id":"https://openalex.org/keywords/medicine","display_name":"Medicine","score":0.3363538384437561},{"id":"https://openalex.org/keywords/nonlinear-system","display_name":"Nonlinear system","score":0.3294391334056854},{"id":"https://openalex.org/keywords/statistics","display_name":"Statistics","score":0.3160187602043152},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.26967859268188477},{"id":"https://openalex.org/keywords/blood-pressure","display_name":"Blood pressure","score":0.12800946831703186},{"id":"https://openalex.org/keywords/physics","display_name":"Physics","score":0.0741598904132843}],"concepts":[{"id":"https://openalex.org/C43456602","wikidata":"https://www.wikidata.org/wiki/Q7303254","display_name":"Recurrence quantification analysis","level":3,"score":0.9050499200820923},{"id":"https://openalex.org/C13852961","wikidata":"https://www.wikidata.org/wiki/Q17021880","display_name":"Heartbeat","level":2,"score":0.8723253011703491},{"id":"https://openalex.org/C173134143","wikidata":"https://www.wikidata.org/wiki/Q2797953","display_name":"Recurrence plot","level":3,"score":0.8718518614768982},{"id":"https://openalex.org/C2778198053","wikidata":"https://www.wikidata.org/wiki/Q181754","display_name":"Heart failure","level":2,"score":0.7886999845504761},{"id":"https://openalex.org/C71635504","wikidata":"https://www.wikidata.org/wiki/Q933954","display_name":"Heart rate variability","level":4,"score":0.6542251706123352},{"id":"https://openalex.org/C143724316","wikidata":"https://www.wikidata.org/wiki/Q312468","display_name":"Series (stratigraphy)","level":2,"score":0.5492137670516968},{"id":"https://openalex.org/C164705383","wikidata":"https://www.wikidata.org/wiki/Q10379","display_name":"Cardiology","level":1,"score":0.5415011644363403},{"id":"https://openalex.org/C2777953023","wikidata":"https://www.wikidata.org/wiki/Q1073121","display_name":"Heart rate","level":3,"score":0.49857330322265625},{"id":"https://openalex.org/C2778755073","wikidata":"https://www.wikidata.org/wiki/Q10858537","display_name":"Scale (ratio)","level":2,"score":0.4922756254673004},{"id":"https://openalex.org/C163164238","wikidata":"https://www.wikidata.org/wiki/Q2737027","display_name":"Failure rate","level":2,"score":0.4583423137664795},{"id":"https://openalex.org/C167651023","wikidata":"https://www.wikidata.org/wiki/Q1474611","display_name":"Plot (graphics)","level":2,"score":0.45557206869125366},{"id":"https://openalex.org/C126322002","wikidata":"https://www.wikidata.org/wiki/Q11180","display_name":"Internal medicine","level":1,"score":0.443851113319397},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.3380301892757416},{"id":"https://openalex.org/C71924100","wikidata":"https://www.wikidata.org/wiki/Q11190","display_name":"Medicine","level":0,"score":0.3363538384437561},{"id":"https://openalex.org/C158622935","wikidata":"https://www.wikidata.org/wiki/Q660848","display_name":"Nonlinear system","level":2,"score":0.3294391334056854},{"id":"https://openalex.org/C105795698","wikidata":"https://www.wikidata.org/wiki/Q12483","display_name":"Statistics","level":1,"score":0.3160187602043152},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.26967859268188477},{"id":"https://openalex.org/C84393581","wikidata":"https://www.wikidata.org/wiki/Q82642","display_name":"Blood pressure","level":2,"score":0.12800946831703186},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.0741598904132843},{"id":"https://openalex.org/C151730666","wikidata":"https://www.wikidata.org/wiki/Q7205","display_name":"Paleontology","level":1,"score":0.0},{"id":"https://openalex.org/C62520636","wikidata":"https://www.wikidata.org/wiki/Q944","display_name":"Quantum mechanics","level":1,"score":0.0},{"id":"https://openalex.org/C86803240","wikidata":"https://www.wikidata.org/wiki/Q420","display_name":"Biology","level":0,"score":0.0},{"id":"https://openalex.org/C38652104","wikidata":"https://www.wikidata.org/wiki/Q3510521","display_name":"Computer security","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/bmei.2014.7002797","is_oa":false,"landing_page_url":"https://doi.org/10.1109/bmei.2014.7002797","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2014 7th International Conference on Biomedical Engineering and Informatics","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[{"id":"https://metadata.un.org/sdg/3","display_name":"Good health and well-being","score":0.75}],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":23,"referenced_works":["https://openalex.org/W1971546637","https://openalex.org/W1983770772","https://openalex.org/W1990748933","https://openalex.org/W1999206827","https://openalex.org/W2002634573","https://openalex.org/W2022851351","https://openalex.org/W2031365860","https://openalex.org/W2040488623","https://openalex.org/W2040704490","https://openalex.org/W2041804068","https://openalex.org/W2059851411","https://openalex.org/W2081681829","https://openalex.org/W2083361829","https://openalex.org/W2093266575","https://openalex.org/W2095083309","https://openalex.org/W2099593264","https://openalex.org/W2106478809","https://openalex.org/W2108139264","https://openalex.org/W2113640125","https://openalex.org/W2133589238","https://openalex.org/W2137509637","https://openalex.org/W2162800060","https://openalex.org/W2285072859"],"related_works":["https://openalex.org/W4236831073","https://openalex.org/W4385146532","https://openalex.org/W2128285247","https://openalex.org/W4309197050","https://openalex.org/W4310481254","https://openalex.org/W2950325250","https://openalex.org/W1870609992","https://openalex.org/W4297688580","https://openalex.org/W2889018780","https://openalex.org/W2952356350"],"abstract_inverted_index":{"Recurrence":[0],"plot":[1,29],"is":[2,79],"a":[3,70],"useful":[4],"analysis":[5,33,61,74,85],"method":[6,75],"for":[7,57,86],"nonlinear":[8],"time":[9,96,104],"series,":[10],"and":[11,30,46],"has":[12],"been":[13],"widely":[14],"used":[15],"in":[16,22],"studies":[17],"of":[18,89,109],"heart":[19,39,48,111,118],"rate":[20,40,112],"variability":[21,41],"recent":[23],"years.":[24],"In":[25],"this":[26],"paper,":[27],"recurrence":[28,59,72,87,107],"corresponding":[31],"quantification":[32,60,73],"were":[34],"utilized":[35],"to":[36,63,81],"analyze":[37],"the":[38,55,66,83,106],"data":[42],"from":[43,114],"healthy":[44],"people":[45],"congestive":[47,117],"failure":[49,119],"sufferers.":[50],"It":[51],"was":[52,76],"found":[53],"that":[54],"measures":[56],"standard":[58],"failed":[62],"distinguish":[64],"between":[65],"two":[67],"groups.":[68],"Therefore,":[69],"multi-scale":[71,126],"proposed,":[77],"which":[78],"able":[80],"implement":[82],"quantitative":[84],"structures":[88,108],"coarse-grained":[90],"heartbeat":[91],"interval":[92],"series":[93],"on":[94,102],"multiple":[95],"scales.":[97],"Experiment":[98],"results":[99],"showed":[100],"that,":[101],"certain":[103],"scales,":[105],"abnormal":[110],"fluctuation":[113],"subjects":[115],"with":[116],"could":[120],"be":[121],"reflected":[122],"more":[123],"clearly":[124],"by":[125],"RQA":[127],"parameters.":[128]},"counts_by_year":[{"year":2021,"cited_by_count":1},{"year":2019,"cited_by_count":2},{"year":2018,"cited_by_count":2}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}