{"id":"https://openalex.org/W1578069177","doi":null,"title":"Predictive value of entropy analysis for atrial fibrillation recurrence after ablation procedures","display_name":"Predictive value of entropy analysis for atrial fibrillation recurrence after ablation procedures","publication_year":2012,"publication_date":"2012-09-01","ids":{"openalex":"https://openalex.org/W1578069177","mag":"1578069177"},"language":"en","primary_location":{"id":"mag:1578069177","doi":null,"is_oa":false,"landing_page_url":"http://cinc.mit.edu/archives/2012/pdf/0825.pdf","pdf_url":null,"source":{"id":"https://openalex.org/S4220650825","display_name":"Computing in cardiology","issn_l":"2325-887X","issn":["2325-887X","2325-8861"],"is_oa":false,"is_in_doaj":false,"is_core":true,"listed_in":["cwts-core","jufo-1","norway-1"],"host_organization":"https://openalex.org/P4310320439","host_organization_name":"IEEE Computer Society","host_organization_lineage":["https://openalex.org/P4310320439","https://openalex.org/P4310319808"],"host_organization_lineage_names":["IEEE Computer Society","Institute of Electrical and Electronics Engineers"],"type":"conference"},"license":null,"license_id":null,"version":null,"is_accepted":false,"is_published":false,"raw_source_name":"Computing in Cardiology","raw_type":null},"volume":null,"type":"article","is_traditional":true,"indexed_in":[],"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/A5075013280","display_name":"Raquel Cervig\u00f3n","orcid":"https://orcid.org/0000-0002-0439-6589","observed_orcids":["https://orcid.org/0000-0002-0439-6589"]},"institutions":[{"id":"https://openalex.org/I79189158","display_name":"University of Castilla-La Mancha","ror":"https://ror.org/05r78ng12","country_code":"ES","type":"education","lineage":["https://openalex.org/I79189158"]}],"countries":["ES"],"is_corresponding":false,"raw_author_name":"Raquel Cervig\u00f3n","raw_affiliation_strings":["[Universidad de Castilla-La Mancha, Cuenca, Spain]"],"raw_orcid":"https://orcid.org/0000-0002-0439-6589","affiliations":[{"raw_affiliation_string":"[Universidad de Castilla-La Mancha, Cuenca, Spain]","institution_ids":["https://openalex.org/I79189158"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5000971497","display_name":"Javier Moreno","orcid":"https://orcid.org/0000-0001-5075-0684","observed_orcids":["https://orcid.org/0000-0001-5075-0684"]},"institutions":[{"id":"https://openalex.org/I2961216182","display_name":"Hospital Cl\u00ednico San Carlos","ror":"https://ror.org/04d0ybj29","country_code":"ES","type":"healthcare","lineage":["https://openalex.org/I2961216182","https://openalex.org/I4210139293"]}],"countries":["ES"],"is_corresponding":false,"raw_author_name":"Javier Moreno","raw_affiliation_strings":["Unidad de Arritmias, Hospital Cl\u00ednico San Carlos, Madrid, Spain"],"raw_orcid":"https://orcid.org/0000-0001-5075-0684","affiliations":[{"raw_affiliation_string":"Unidad de Arritmias, Hospital Cl\u00ednico San Carlos, Madrid, Spain","institution_ids":["https://openalex.org/I2961216182"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5028191616","display_name":"Jos\u00e9 Millet","orcid":"https://orcid.org/0000-0002-8879-003X","observed_orcids":["https://orcid.org/0000-0002-8879-003X"]},"institutions":[{"id":"https://openalex.org/I60053951","display_name":"Universitat Polit\u00e8cnica de Val\u00e8ncia","ror":"https://ror.org/01460j859","country_code":"ES","type":"education","lineage":["https://openalex.org/I60053951"]}],"countries":["ES"],"is_corresponding":false,"raw_author_name":"Jos\u00e9 Millet","raw_affiliation_strings":["Universidad Polit\u00e8cnica de Valencia, Valencia, Spain#TAB#"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Universidad Polit\u00e8cnica de Valencia, Valencia, Spain#TAB#","institution_ids":["https://openalex.org/I60053951"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5058904941","display_name":"Francisco Castells","orcid":"https://orcid.org/0000-0001-5044-3545","observed_orcids":["https://orcid.org/0000-0001-5044-3545"]},"institutions":[{"id":"https://openalex.org/I60053951","display_name":"Universitat Polit\u00e8cnica de Val\u00e8ncia","ror":"https://ror.org/01460j859","country_code":"ES","type":"education","lineage":["https://openalex.org/I60053951"]}],"countries":["ES"],"is_corresponding":false,"raw_author_name":"Francisco Castells","raw_affiliation_strings":["Universidad Polit\u00e8cnica de Valencia, Valencia, Spain#TAB#"],"raw_orcid":"https://orcid.org/0000-0001-5044-3545","affiliations":[{"raw_affiliation_string":"Universidad Polit\u00e8cnica de Valencia, Valencia, Spain#TAB#","institution_ids":["https://openalex.org/I60053951"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":3,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":0.2064,"has_fulltext":false,"cited_by_count":1,"citation_normalized_percentile":{"value":0.59531635,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":88,"max":93},"biblio":{"volume":null,"issue":null,"first_page":"825","last_page":"828"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10065","display_name":"Atrial Fibrillation Management and Outcomes","score":0.8794000148773193,"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/T10065","display_name":"Atrial Fibrillation Management and Outcomes","score":0.8794000148773193,"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/T11217","display_name":"Cardiac Arrhythmias and Treatments","score":0.07419999688863754,"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/T10745","display_name":"Heart Rate Variability and Autonomic Control","score":0.016200000420212746,"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/atrial-fibrillation","display_name":"atrial fibrillation","score":0.9750000238418579},{"id":"https://openalex.org/keywords/atrial-fibrillation-recurrence","display_name":"atrial fibrillation recurrence","score":0.9269999861717224},{"id":"https://openalex.org/keywords/catheter-ablation","display_name":"catheter ablation","score":0.8930000066757202},{"id":"https://openalex.org/keywords/sample-entropy","display_name":"sample entropy","score":0.9580000042915344},{"id":"https://openalex.org/keywords/nonlinear-dynamics","display_name":"nonlinear dynamics","score":0.6690000295639038},{"id":"https://openalex.org/keywords/intracardiac-electrograms","display_name":"intracardiac electrograms","score":0.8610000014305115},{"id":"https://openalex.org/keywords/right-atrium","display_name":"right atrium","score":0.953000009059906},{"id":"https://openalex.org/keywords/left-atrium","display_name":"left atrium","score":1.0},{"id":"https://openalex.org/keywords/sinus-rhythm-restoration","display_name":"sinus rhythm restoration","score":0.6629999876022339},{"id":"https://openalex.org/keywords/recurrence-prediction","display_name":"recurrence prediction","score":0.8460000157356262}],"concepts":[{"id":"https://openalex.org/C2778902805","wikidata":"https://www.wikidata.org/wiki/Q322177","display_name":"Ablation","level":2,"score":0.8462224006652832},{"id":"https://openalex.org/C2779161974","wikidata":"https://www.wikidata.org/wiki/Q815819","display_name":"Atrial fibrillation","level":2,"score":0.7547417879104614},{"id":"https://openalex.org/C80093799","wikidata":"https://www.wikidata.org/wiki/Q366155","display_name":"Intracardiac injection","level":2,"score":0.7373024225234985},{"id":"https://openalex.org/C66696666","wikidata":"https://www.wikidata.org/wiki/Q17105612","display_name":"Sample entropy","level":3,"score":0.7060845494270325},{"id":"https://openalex.org/C2775914520","wikidata":"https://www.wikidata.org/wiki/Q12335414","display_name":"Sinus rhythm","level":3,"score":0.6995595693588257},{"id":"https://openalex.org/C2777615863","wikidata":"https://www.wikidata.org/wiki/Q1074839","display_name":"Left atrium","level":3,"score":0.6825817823410034},{"id":"https://openalex.org/C71924100","wikidata":"https://www.wikidata.org/wiki/Q11190","display_name":"Medicine","level":0,"score":0.6480085849761963},{"id":"https://openalex.org/C164705383","wikidata":"https://www.wikidata.org/wiki/Q10379","display_name":"Cardiology","level":1,"score":0.6088348627090454},{"id":"https://openalex.org/C126322002","wikidata":"https://www.wikidata.org/wiki/Q11180","display_name":"Internal medicine","level":1,"score":0.580328106880188},{"id":"https://openalex.org/C3019719930","wikidata":"https://www.wikidata.org/wiki/Q3910099","display_name":"Predictive value","level":2,"score":0.4458574950695038},{"id":"https://openalex.org/C2780040984","wikidata":"https://www.wikidata.org/wiki/Q79785","display_name":"Electrocardiography","level":2,"score":0.4354178309440613},{"id":"https://openalex.org/C114021368","wikidata":"https://www.wikidata.org/wiki/Q189265","display_name":"Atrium (architecture)","level":3,"score":0.42290422320365906},{"id":"https://openalex.org/C106301342","wikidata":"https://www.wikidata.org/wiki/Q4117933","display_name":"Entropy (arrow of time)","level":2,"score":0.3351005017757416},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.06860154867172241},{"id":"https://openalex.org/C62520636","wikidata":"https://www.wikidata.org/wiki/Q944","display_name":"Quantum mechanics","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"mag:1578069177","doi":null,"is_oa":false,"landing_page_url":"http://cinc.mit.edu/archives/2012/pdf/0825.pdf","pdf_url":null,"source":{"id":"https://openalex.org/S4220650825","display_name":"Computing in cardiology","issn_l":"2325-887X","issn":["2325-887X","2325-8861"],"is_oa":false,"is_in_doaj":false,"is_core":true,"listed_in":["cwts-core","jufo-1","norway-1"],"host_organization":"https://openalex.org/P4310320439","host_organization_name":"IEEE Computer Society","host_organization_lineage":["https://openalex.org/P4310320439","https://openalex.org/P4310319808"],"host_organization_lineage_names":["IEEE Computer Society","Institute of Electrical and Electronics Engineers"],"type":"conference"},"license":null,"license_id":null,"version":null,"is_accepted":false,"is_published":false,"raw_source_name":"Computing in Cardiology","raw_type":null}],"best_oa_location":null,"sustainable_development_goals":[{"score":0.8560000061988831,"id":"https://metadata.un.org/sdg/3","display_name":"Good health and well-being"}],"study_designs":[{"id":"https://openalex.org/study-designs/observational-study","display_name":"Observational Study"}],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":17,"referenced_works":["https://openalex.org/W2110253","https://openalex.org/W1519386588","https://openalex.org/W1983023698","https://openalex.org/W1990959356","https://openalex.org/W1994231358","https://openalex.org/W2020741490","https://openalex.org/W2031377725","https://openalex.org/W2113800405","https://openalex.org/W2116491680","https://openalex.org/W2118183148","https://openalex.org/W2124805101","https://openalex.org/W2134663145","https://openalex.org/W2139011872","https://openalex.org/W2166966593","https://openalex.org/W2216080838","https://openalex.org/W2313203550","https://openalex.org/W2324628668"],"related_works":["https://openalex.org/W2421749123","https://openalex.org/W375806781","https://openalex.org/W2063278799","https://openalex.org/W2266733013","https://openalex.org/W2914430647","https://openalex.org/W4390269196","https://openalex.org/W2892339499","https://openalex.org/W3038880295","https://openalex.org/W2267668689","https://openalex.org/W3025473760"],"abstract_inverted_index":{"The":[0,35],"aim":[1],"of":[2,21,84,185,191,197],"this":[3],"work":[4],"is":[5],"to":[6,15,28,45,79,96,102,107],"improve":[7],"AF":[8,42,80,111,192],"dynamics":[9,112],"understanding":[10],"through":[11],"predicting":[12],"the":[13,19,54,62,91,124,139,148,160,173,183],"reversion":[14],"sinus":[16,88],"rhythm":[17],"in":[18,75,87,105,155,172],"procedures":[20],"ablation.":[22],"Signals":[23],"from":[24,40],"intracardiac":[25,38],"recordings":[26,39],"previous":[27],"ablation":[29,47,196],"were":[30,51,68,73,136,145,153,169,177],"characterized":[31],"using":[32],"entropy":[33,99,186],"measurements.":[34],"database":[36],"includes":[37],"22":[41],"patients":[43,67],"submitted":[44],"an":[46],"procedure.":[48],"Four":[49],"electrodes":[50],"located":[52],"at":[53,61,113,138,147],"right":[55],"atrium":[56,64],"(RA)":[57],"and":[58,72,115],"4":[59],"more":[60],"left":[63],"(LA).":[65],"All":[66],"monitored":[69],"after":[70,194],"ablation,":[71],"divided":[74],"2":[76],"groups":[77,128,157],"according":[78],"recurrence":[81,193],"outcome:":[82],"11":[83,93],"them":[85],"remained":[86],"rhythm,":[89],"whereas":[90],"other":[92],"turned":[94],"back":[95],"AF.":[97,198],"Sample":[98],"was":[100],"applied":[101],"these":[103,134],"signals,":[104],"order":[106],"characterize":[108],"different":[109],"non-linear":[110],"RA":[114],"LA":[116],"independently.":[117],"Results":[118],"showed":[119],"statistical":[120],"significant":[121,143,164],"differences":[122,135,152,165],"along":[123],"atria":[125,168],"between":[126,166],"both":[127,156,167],"(p=0.031).":[129],"When":[130],"analyzing":[131],"regional":[132,151],"results,":[133],"emphasized":[137],"RA.":[140],"However,":[141],"non-statistically":[142],"results":[144],"obtained":[146],"LA.":[149],"Moreover,":[150],"analyzed":[154],"separately.":[158],"In":[159],"recurrent":[161],"group,":[162],"nonstatistically":[163],"found,":[170,178],"although":[171],"non-recurrent":[174],"group":[175],"they":[176],"p=0.038.":[179],"These":[180],"findings":[181],"show":[182],"potential":[184],"measurements":[187],"as":[188],"useful":[189],"predictors":[190],"successful":[195]},"counts_by_year":[{"year":2015,"cited_by_count":1}],"updated_date":"2026-10-06T10:28:23.643775","created_date":"2016-06-24T00:00:00"}