{"id":"https://openalex.org/W2700875243","doi":"https://doi.org/10.1093/ehjci/eux171.015","title":"P260Electrical latency (Q-LV) predicts the optimal LV endocardial pacing site; results from a multi-centre registry","display_name":"P260Electrical latency (Q-LV) predicts the optimal LV endocardial pacing site; results from a multi-centre registry","publication_year":2017,"publication_date":"2017-06-01","ids":{"openalex":"https://openalex.org/W2700875243","doi":"https://doi.org/10.1093/ehjci/eux171.015","mag":"2700875243"},"language":"en","primary_location":{"id":"doi:10.1093/ehjci/eux171.015","doi":"https://doi.org/10.1093/ehjci/eux171.015","is_oa":true,"landing_page_url":"https://doi.org/10.1093/ehjci/eux171.015","pdf_url":"https://academic.oup.com/europace/article-pdf/19/suppl_3/iii33/17904438/eux171.015.pdf","source":{"id":"https://openalex.org/S46732370","display_name":"EP Europace","issn_l":"1099-5129","issn":["1099-5129","1532-2092"],"is_oa":false,"is_in_doaj":false,"is_core":true,"listed_in":["anvur-scientific","cwts-core","dongbi-b","doyens","jufo-2","ki-jl-2","medline","norway-2","poland-140","russia-white-list-1","vabb-shw"],"host_organization":"https://openalex.org/P4310311648","host_organization_name":"Oxford University Press","host_organization_lineage":["https://openalex.org/P4310311648","https://openalex.org/P4310311647"],"host_organization_lineage_names":["Oxford University Press","University of Oxford"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"EP Europace","raw_type":"journal-article"},"volume":null,"type":"conference-abstract","indexed_in":["crossref"],"open_access":{"is_oa":true,"oa_status":"bronze","oa_url":"https://academic.oup.com/europace/article-pdf/19/suppl_3/iii33/17904438/eux171.015.pdf","any_repository_has_fulltext":false},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5087088356","display_name":"Benjamin Sieniewicz","orcid":"https://orcid.org/0000-0002-9655-7465","observed_orcids":["https://orcid.org/0000-0002-9655-7465"]},"institutions":[{"id":"https://openalex.org/I183935753","display_name":"King's College London","ror":"https://ror.org/0220mzb33","country_code":"GB","type":"education","lineage":["https://openalex.org/I124357947","https://openalex.org/I183935753"]}],"countries":["GB"],"is_corresponding":false,"raw_author_name":"B. Sieniewicz","raw_affiliation_strings":["King's College London, Division of Imaging Sciences and Biomedical Engineering, London, United Kingdom"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"King's College London, Division of Imaging Sciences and Biomedical Engineering, London, United Kingdom","institution_ids":["https://openalex.org/I183935753"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5021588372","display_name":"Jonathan M. Behar","orcid":"https://orcid.org/0000-0001-6139-227X","observed_orcids":["https://orcid.org/0000-0001-6139-227X"]},"institutions":[{"id":"https://openalex.org/I183935753","display_name":"King's College London","ror":"https://ror.org/0220mzb33","country_code":"GB","type":"education","lineage":["https://openalex.org/I124357947","https://openalex.org/I183935753"]}],"countries":["GB"],"is_corresponding":false,"raw_author_name":"J. Behar","raw_affiliation_strings":["King's College London, Division of Imaging Sciences and Biomedical Engineering, London, United Kingdom"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"King's College London, Division of Imaging Sciences and Biomedical Engineering, London, United Kingdom","institution_ids":["https://openalex.org/I183935753"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5080825817","display_name":"Manav Sohal","orcid":"https://orcid.org/0000-0002-5771-5504","observed_orcids":["https://orcid.org/0000-0002-5771-5504"]},"institutions":[{"id":"https://openalex.org/I183935753","display_name":"King's College London","ror":"https://ror.org/0220mzb33","country_code":"GB","type":"education","lineage":["https://openalex.org/I124357947","https://openalex.org/I183935753"]}],"countries":["GB"],"is_corresponding":false,"raw_author_name":"M. Sohal","raw_affiliation_strings":["King's College London, Division of Imaging Sciences and Biomedical Engineering, London, United Kingdom"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"King's College London, Division of Imaging Sciences and Biomedical Engineering, London, United Kingdom","institution_ids":["https://openalex.org/I183935753"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5079371226","display_name":"James H.P. Gamble","orcid":"https://orcid.org/0000-0001-9905-3337","observed_orcids":["https://orcid.org/0000-0001-9905-3337"]},"institutions":[{"id":"https://openalex.org/I4210147381","display_name":"Oxford University Hospitals NHS Trust","ror":"https://ror.org/03h2bh287","country_code":"GB","type":"healthcare","lineage":["https://openalex.org/I4210147381"]}],"countries":["GB"],"is_corresponding":false,"raw_author_name":"J. Gamble","raw_affiliation_strings":["Oxford University Hospitals NHS Trust, Oxford, United Kingdom"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Oxford University Hospitals NHS Trust, Oxford, United Kingdom","institution_ids":["https://openalex.org/I4210147381"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5104074861","display_name":"TR Betts","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I4210147381","display_name":"Oxford University Hospitals NHS Trust","ror":"https://ror.org/03h2bh287","country_code":"GB","type":"healthcare","lineage":["https://openalex.org/I4210147381"]}],"countries":["GB"],"is_corresponding":false,"raw_author_name":"TR. Betts","raw_affiliation_strings":["Oxford University Hospitals NHS Trust, Oxford, United Kingdom"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Oxford University Hospitals NHS Trust, Oxford, United Kingdom","institution_ids":["https://openalex.org/I4210147381"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5055509099","display_name":"Pierre Ja\u0131\u0308s","orcid":"https://orcid.org/0000-0002-4700-7811","observed_orcids":["https://orcid.org/0000-0002-4700-7811"]},"institutions":[{"id":"https://openalex.org/I4210120975","display_name":"H\u00f4pital Cardiologique du Haut-L\u00e9v\u00eaque","ror":"https://ror.org/02bf3a828","country_code":"FR","type":"healthcare","lineage":["https://openalex.org/I3018323443","https://openalex.org/I4210120975"]}],"countries":["FR"],"is_corresponding":false,"raw_author_name":"P. Jais","raw_affiliation_strings":["Hospital Haut Leveque, Bordeaux-Pessac, France"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Hospital Haut Leveque, Bordeaux-Pessac, France","institution_ids":["https://openalex.org/I4210120975"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5053571962","display_name":"Nicolas Derval","orcid":"https://orcid.org/0000-0002-6189-1308","observed_orcids":["https://orcid.org/0000-0002-6189-1308"]},"institutions":[{"id":"https://openalex.org/I4210120975","display_name":"H\u00f4pital Cardiologique du Haut-L\u00e9v\u00eaque","ror":"https://ror.org/02bf3a828","country_code":"FR","type":"healthcare","lineage":["https://openalex.org/I3018323443","https://openalex.org/I4210120975"]}],"countries":["FR"],"is_corresponding":false,"raw_author_name":"N. Derval","raw_affiliation_strings":["Hospital Haut Leveque, Bordeaux-Pessac, France"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Hospital Haut Leveque, Bordeaux-Pessac, France","institution_ids":["https://openalex.org/I4210120975"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5005064274","display_name":"DAVID D. SPRAGG","orcid":"https://orcid.org/0000-0002-9190-9804","observed_orcids":["https://orcid.org/0000-0002-9190-9804"]},"institutions":[{"id":"https://openalex.org/I145311948","display_name":"Johns Hopkins University","ror":"https://ror.org/00za53h95","country_code":"US","type":"education","lineage":["https://openalex.org/I145311948"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"D. Spragg","raw_affiliation_strings":["Johns Hopkins University of Baltimore, Baltimore, United States of America"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Johns Hopkins University of Baltimore, Baltimore, United States of America","institution_ids":["https://openalex.org/I145311948"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5074091229","display_name":"Paul Steendijk A","orcid":"https://orcid.org/0000-0002-8454-4499","observed_orcids":["https://orcid.org/0000-0002-8454-4499"]},"institutions":[{"id":"https://openalex.org/I2800006345","display_name":"Leiden University Medical Center","ror":"https://ror.org/05xvt9f17","country_code":"NL","type":"funder","lineage":["https://openalex.org/I2800006345"]}],"countries":["NL"],"is_corresponding":false,"raw_author_name":"P. Steendijk","raw_affiliation_strings":["Leiden University Medical Center, Leiden, Netherlands"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Leiden University Medical Center, Leiden, Netherlands","institution_ids":["https://openalex.org/I2800006345"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5009047247","display_name":"B. Van Gleder","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I2801238018","display_name":"Catharina Ziekenhuis","ror":"https://ror.org/01qavk531","country_code":"NL","type":"healthcare","lineage":["https://openalex.org/I2801238018"]}],"countries":["NL"],"is_corresponding":false,"raw_author_name":"B. Van Gleder","raw_affiliation_strings":["Catharina Hospital, Eindhoven, Netherlands"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Catharina Hospital, Eindhoven, Netherlands","institution_ids":["https://openalex.org/I2801238018"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5113991763","display_name":"F. A. L. E. Bracke","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I2801238018","display_name":"Catharina Ziekenhuis","ror":"https://ror.org/01qavk531","country_code":"NL","type":"healthcare","lineage":["https://openalex.org/I2801238018"]}],"countries":["NL"],"is_corresponding":false,"raw_author_name":"F. Bracke","raw_affiliation_strings":["Catharina Hospital, Eindhoven, Netherlands"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Catharina Hospital, Eindhoven, Netherlands","institution_ids":["https://openalex.org/I2801238018"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5022133771","display_name":"Christopher A. Rinaldi","orcid":"https://orcid.org/0000-0002-3930-1957","observed_orcids":["https://orcid.org/0000-0002-3930-1957","https://orcid.org/0000-0003-0052-9687"]},"institutions":[{"id":"https://openalex.org/I183935753","display_name":"King's College London","ror":"https://ror.org/0220mzb33","country_code":"GB","type":"education","lineage":["https://openalex.org/I124357947","https://openalex.org/I183935753"]}],"countries":["GB"],"is_corresponding":false,"raw_author_name":"CA. Rinaldi","raw_affiliation_strings":["King's College London, Division of Imaging Sciences and Biomedical Engineering, London, United Kingdom"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"King's College London, Division of Imaging Sciences and Biomedical Engineering, London, United Kingdom","institution_ids":["https://openalex.org/I183935753"]}]}],"institutions":[],"countries_distinct_count":4,"institutions_distinct_count":6,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":{"value":4344,"currency":"EUR","value_usd":4909},"apc_paid":null,"fwci":null,"has_fulltext":true,"cited_by_count":0,"citation_normalized_percentile":null,"cited_by_percentile_year":null,"biblio":{"volume":"19","issue":"suppl_3","first_page":"iii33","last_page":"iii33"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10598","display_name":"Cardiac pacing and defibrillation studies","score":1.0,"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/T10598","display_name":"Cardiac pacing and defibrillation studies","score":1.0,"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/T10217","display_name":"Cardiac electrophysiology and arrhythmias","score":0.0,"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":0.0,"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/left-ventricular-endocardial-pacing","display_name":"left ventricular endocardial pacing","score":0.8289999961853027},{"id":"https://openalex.org/keywords/cardiac-resynchronization-therapy","display_name":"cardiac resynchronization therapy","score":0.8460000157356262},{"id":"https://openalex.org/keywords/acute-hemodynamic-response","display_name":"acute hemodynamic response","score":0.8069999814033508},{"id":"https://openalex.org/keywords/myocardial-scar","display_name":"myocardial scar","score":0.6489999890327454},{"id":"https://openalex.org/keywords/dilated-cardiomyopathy","display_name":"dilated cardiomyopathy","score":0.9660000205039978},{"id":"https://openalex.org/keywords/ischemic-cardiomyopathy","display_name":"ischemic cardiomyopathy","score":0.9120000004768372},{"id":"https://openalex.org/keywords/pressure-wire","display_name":"pressure wire","score":0.4449999928474426}],"concepts":[{"id":"https://openalex.org/C71924100","wikidata":"https://www.wikidata.org/wiki/Q11190","display_name":"Medicine","level":0,"score":0.9783204197883606},{"id":"https://openalex.org/C164705383","wikidata":"https://www.wikidata.org/wiki/Q10379","display_name":"Cardiology","level":1,"score":0.6536722183227539},{"id":"https://openalex.org/C126322002","wikidata":"https://www.wikidata.org/wiki/Q11180","display_name":"Internal medicine","level":1,"score":0.5845813155174255},{"id":"https://openalex.org/C2992910135","wikidata":"https://www.wikidata.org/wiki/Q372713","display_name":"Cardiac pacing","level":2,"score":0.4868471026420593}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1093/ehjci/eux171.015","doi":"https://doi.org/10.1093/ehjci/eux171.015","is_oa":true,"landing_page_url":"https://doi.org/10.1093/ehjci/eux171.015","pdf_url":"https://academic.oup.com/europace/article-pdf/19/suppl_3/iii33/17904438/eux171.015.pdf","source":{"id":"https://openalex.org/S46732370","display_name":"EP Europace","issn_l":"1099-5129","issn":["1099-5129","1532-2092"],"is_oa":false,"is_in_doaj":false,"is_core":true,"listed_in":["anvur-scientific","cwts-core","dongbi-b","doyens","jufo-2","ki-jl-2","medline","norway-2","poland-140","russia-white-list-1","vabb-shw"],"host_organization":"https://openalex.org/P4310311648","host_organization_name":"Oxford University Press","host_organization_lineage":["https://openalex.org/P4310311648","https://openalex.org/P4310311647"],"host_organization_lineage_names":["Oxford University Press","University of Oxford"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"EP Europace","raw_type":"journal-article"}],"best_oa_location":{"id":"doi:10.1093/ehjci/eux171.015","doi":"https://doi.org/10.1093/ehjci/eux171.015","is_oa":true,"landing_page_url":"https://doi.org/10.1093/ehjci/eux171.015","pdf_url":"https://academic.oup.com/europace/article-pdf/19/suppl_3/iii33/17904438/eux171.015.pdf","source":{"id":"https://openalex.org/S46732370","display_name":"EP Europace","issn_l":"1099-5129","issn":["1099-5129","1532-2092"],"is_oa":false,"is_in_doaj":false,"is_core":true,"listed_in":["anvur-scientific","cwts-core","dongbi-b","doyens","jufo-2","ki-jl-2","medline","norway-2","poland-140","russia-white-list-1","vabb-shw"],"host_organization":"https://openalex.org/P4310311648","host_organization_name":"Oxford University Press","host_organization_lineage":["https://openalex.org/P4310311648","https://openalex.org/P4310311647"],"host_organization_lineage_names":["Oxford University Press","University of Oxford"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"EP Europace","raw_type":"journal-article"},"sustainable_development_goals":[{"id":"https://metadata.un.org/sdg/3","display_name":"Good health and well-being","score":0.98580002784729}],"sustainable_development_goals_aurora":[],"study_designs":[],"awards":[],"funders":[],"has_content":{"grobid_xml":true,"pdf":true},"content_urls":{"pdf":"https://content.openalex.org/works/W2700875243.pdf","grobid_xml":"https://content.openalex.org/works/W2700875243.grobid-xml"},"referenced_works_count":0,"referenced_works":[],"related_works":["https://openalex.org/W2675078748","https://openalex.org/W2801862080","https://openalex.org/W2794288132","https://openalex.org/W2657061957","https://openalex.org/W2791858730","https://openalex.org/W2460863648","https://openalex.org/W2191538143","https://openalex.org/W2113209688","https://openalex.org/W2106078605","https://openalex.org/W1601600574"],"abstract_inverted_index":{"Funding":[0],"Acknowledgements:":[1],"Dr":[2],"Betts":[3],"is":[4,260],"supported":[5],"by":[6,57,211,220],"the":[7,51,59,62,128,147,187,193,208,221,241,250,282,289],"Oxford":[8],"Biomedical":[9],"Research":[10],"Centre":[11],"Background:":[12],"CRT":[13],"delivered":[14],"via":[15],"biventricular":[16],"endocardial":[17,34,83,178,265],"(BIV":[18],"ENDO)":[19,36],"pacing":[20,55,73,85,179],"may":[21,38],"produce":[22],"superior":[23],"hemodynamic":[24,189],"response":[25],"compared":[26],"to":[27,262],"standard":[28],"CRT.":[29],"The":[30,97,152,236,273],"optimal":[31,52,117,188],"left":[32],"ventricular":[33],"(LV":[35],"stimulation":[37],"vary":[39],"between":[40,61,229],"patients":[41,44,170,252,280],"and":[42,65,102,116,158,165,173,231,270],"in":[43,67,192,206],"with":[45,112,140],"myocardial":[46,286],"scar.":[47],"Objective:":[48],"We":[49],"studied":[50],"LV":[53,71,82],"ENDO":[54,72,77],"site":[56],"evaluating":[58],"relationship":[60],"Q-LV":[63,181],"time":[64],"change":[66,239,277],"AHR":[68,108,172,209,230,263],"at":[69,186],"differing":[70],"locations":[74],"during":[75,264],"BIV":[76],"pacing.":[78],"Methods:":[79],"Registry":[80],"of":[81,127,144,163,204,238,249,276,285],"acute":[84],"studies":[86],"from":[87],"five":[88],"international":[89],"centres:":[90],"Johns":[91],"Hopkins-":[92],"USA,":[93],"Bordeaux-":[94],"France,":[95],"Leiden-":[96],"Netherlands,":[98],"Oxford-":[99],"United":[100,106],"Kingdom":[101],"King\u2019s":[103],"College":[104],"London-":[105],"Kingdom.":[107],"was":[109,150,156,160,218,233,246],"measured":[110,257],"acutely":[111],"a":[113,122,141,226],"pressure":[114],"wire":[115],"sites":[118],"were":[119,137,183],"defined":[120],"using":[121,258],"modified":[123],"9":[124],"segment":[125,131],"version":[126],"AHA":[129],"17":[130],"circumferential":[132],"polar":[133],"plot.":[134],"Results:":[135],"Patients":[136],"predominantly":[138],"male":[139],"mean":[142,148,153],"age":[143],"66.4\u00b111.3":[145],"years,":[146],"LVEF":[149],"24.6%\u00b17.7%.":[151],"QRS":[154],"duration":[155],"163\u00b130ms":[157],"there":[159],"similar":[161],"distribution":[162],"ischemic":[164,167],"non":[166],"patients.":[168,272],"39":[169],"had":[171],"QLV":[174,232,259],"measurements":[175],"incorporating":[176],"191":[177],"locations.":[180],"times":[182],"significantly":[184],"longer":[185],"location":[190,196],"than":[191],"least":[194],"favourable":[195],"(127ms":[197],"vs":[198],"89ms,":[199],"p<0.01).":[200],"For":[201],"every":[202],"increase":[203],"50ms":[205],"QLV,":[207],"improved":[210],"6%,":[212],"see":[213],"Figure":[214],"1.":[215],"This":[216],"correlation":[217,228],"driven":[219],"non-ischemic":[222],"cohort":[223,245],"(DCM)":[224],"where":[225],"strong":[227],"identified":[234],"(p=0.002).":[235],"magnitude":[237,275],"amongst":[240,278,288],"ischaemic":[242,269],"cardiomyopathy":[243],"(ICM)":[244],"half":[247],"that":[248],"DCM":[251,279],"(p=0.001).":[253],"Conclusions:":[254],"Electrical":[255],"latency":[256],"correlated":[261],"pacing,":[266],"across":[267],"both":[268],"non-ischaemic":[271],"greater":[274],"reflect":[281],"confounding":[283],"effect":[284],"scar":[287],"ICM":[290],"cohort.":[291],"Abstract":[292],"P260":[293],"Figure.":[294]},"counts_by_year":[],"updated_date":"2026-10-29T09:56:32.521200","created_date":"2017-06-30T00:00:00"}
