{"id":"https://openalex.org/W4386660946","doi":"https://doi.org/10.1093/eurheartj/ehab724.2105","title":"Unprotected left main coronary artery stenting: true vs. non true bifurcation lesions; a single-centre experience","display_name":"Unprotected left main coronary artery stenting: true vs. non true bifurcation lesions; a single-centre experience","publication_year":2021,"publication_date":"2021-10-01","ids":{"openalex":"https://openalex.org/W4386660946","doi":"https://doi.org/10.1093/eurheartj/ehab724.2105"},"language":"en","primary_location":{"id":"doi:10.1093/eurheartj/ehab724.2105","doi":"https://doi.org/10.1093/eurheartj/ehab724.2105","is_oa":true,"landing_page_url":"https://doi.org/10.1093/eurheartj/ehab724.2105","pdf_url":"https://academic.oup.com/eurheartj/article-pdf/42/Supplement_1/ehab724.2105/41052532/ehab724.2105.pdf","source":{"id":"https://openalex.org/S181568219","display_name":"European Heart Journal","issn_l":"0195-668X","issn":["0195-668X","1522-9645"],"is_oa":false,"is_in_doaj":false,"is_core":true,"listed_in":["anvur-scientific","cwts-core","dongbi-a","doyens","jufo-3","ki-jl-3","medline","norway-2","poland-200","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":"European Heart Journal","raw_type":"journal-article"},"volume":null,"type":"article","is_traditional":true,"indexed_in":["crossref"],"open_access":{"is_oa":true,"oa_status":"bronze","oa_url":"https://academic.oup.com/eurheartj/article-pdf/42/Supplement_1/ehab724.2105/41052532/ehab724.2105.pdf","any_repository_has_fulltext":false},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5035301809","display_name":"Andrea Santucci","orcid":"https://orcid.org/0000-0003-2578-2179","observed_orcids":["https://orcid.org/0000-0003-2578-2179"]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"A Santucci","raw_affiliation_strings":["Hospital Santa Maria Della Misericordia, Perugia, Italy"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Hospital Santa Maria Della Misericordia, Perugia, Italy","institution_ids":[]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5043744582","display_name":"Francesca Scavelli","orcid":null,"observed_orcids":[]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"F Scavelli","raw_affiliation_strings":["Hospital Santa Maria Della Misericordia, Perugia, Italy"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Hospital Santa Maria Della Misericordia, Perugia, Italy","institution_ids":[]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5075745320","display_name":"Francesca Jacoangeli","orcid":"https://orcid.org/0000-0003-3244-2164","observed_orcids":["https://orcid.org/0000-0003-3244-2164"]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"F Jacoangeli","raw_affiliation_strings":["Hospital Santa Maria Della Misericordia, Perugia, Italy"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Hospital Santa Maria Della Misericordia, Perugia, Italy","institution_ids":[]}]},{"author_position":"middle","author":{"id":null,"display_name":"C Mattei","orcid":null,"observed_orcids":[]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"C Mattei","raw_affiliation_strings":["Hospital Santa Maria Della Misericordia, Perugia, Italy"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Hospital Santa Maria Della Misericordia, Perugia, Italy","institution_ids":[]}]},{"author_position":"middle","author":{"id":null,"display_name":"R Sclafani","orcid":null,"observed_orcids":[]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"R Sclafani","raw_affiliation_strings":["Hospital Santa Maria Della Misericordia, Perugia, Italy"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Hospital Santa Maria Della Misericordia, Perugia, Italy","institution_ids":[]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5001819155","display_name":"Salvatore Notaristefano","orcid":null,"observed_orcids":[]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"S Notaristefano","raw_affiliation_strings":["Hospital Santa Maria Della Misericordia, Perugia, Italy"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Hospital Santa Maria Della Misericordia, Perugia, Italy","institution_ids":[]}]},{"author_position":"middle","author":{"id":null,"display_name":"E Bordoni","orcid":null,"observed_orcids":[]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"E Bordoni","raw_affiliation_strings":["Hospital Santa Maria Della Misericordia, Perugia, Italy"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Hospital Santa Maria Della Misericordia, Perugia, Italy","institution_ids":[]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5022109296","display_name":"Alessandro Aimi","orcid":"https://orcid.org/0000-0001-8248-6363","observed_orcids":["https://orcid.org/0000-0001-8248-6363"]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"A Aimi","raw_affiliation_strings":["Hospital Santa Maria Della Misericordia, Perugia, Italy"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Hospital Santa Maria Della Misericordia, Perugia, Italy","institution_ids":[]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5077732078","display_name":"Claudio Cavallini","orcid":"https://orcid.org/0000-0002-7102-4806","observed_orcids":["https://orcid.org/0000-0002-7102-4806"]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"C Cavallini","raw_affiliation_strings":["Hospital Santa Maria Della Misericordia, Perugia, Italy"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Hospital Santa Maria Della Misericordia, Perugia, Italy","institution_ids":[]}]}],"institutions":[],"countries_distinct_count":0,"institutions_distinct_count":0,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":{"value":3918,"currency":"EUR","value_usd":4592},"apc_paid":null,"fwci":0.0,"has_fulltext":true,"cited_by_count":1,"citation_normalized_percentile":{"value":0.0,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":93},"biblio":{"volume":"42","issue":"Supplement_1","first_page":null,"last_page":null},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10193","display_name":"Coronary Interventions and Diagnostics","score":0.9994999766349792,"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/T10193","display_name":"Coronary Interventions and Diagnostics","score":0.9994999766349792,"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/T10372","display_name":"Cardiac Imaging and Diagnostics","score":9.999999747378752e-05,"subfield":{"id":"https://openalex.org/subfields/2741","display_name":"Radiology, Nuclear Medicine and Imaging"},"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/T10292","display_name":"Acute Myocardial Infarction Research","score":9.999999747378752e-05,"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/unprotected-left-main-coronary-artery-disease","display_name":"unprotected left main coronary artery disease","score":0.9190000295639038},{"id":"https://openalex.org/keywords/bifurcation-lesions","display_name":"bifurcation lesions","score":0.8960000276565552},{"id":"https://openalex.org/keywords/percutaneous-coronary-intervention","display_name":"percutaneous coronary intervention","score":0.8270000219345093},{"id":"https://openalex.org/keywords/target-vessel-failure","display_name":"target vessel failure","score":0.9039999842643738},{"id":"https://openalex.org/keywords/target-lesion-revascularization","display_name":"target lesion revascularization","score":0.8289999961853027},{"id":"https://openalex.org/keywords/stent-thrombosis","display_name":"stent thrombosis","score":0.9110000133514404},{"id":"https://openalex.org/keywords/medina-classification","display_name":"Medina classification","score":0.652999997138977},{"id":"https://openalex.org/keywords/diabetes-mellitus","display_name":"diabetes mellitus","score":0.6679999828338623},{"id":"https://openalex.org/keywords/cardiogenic-shock","display_name":"cardiogenic shock","score":0.9150000214576721},{"id":"https://openalex.org/keywords/syntax-score","display_name":"SYNTAX score","score":0.8180000185966492},{"id":"https://openalex.org/keywords/clinical-outcomes","display_name":"clinical outcomes","score":0.49399998784065247},{"id":"https://openalex.org/keywords/all-cause-mortality","display_name":"all-cause mortality","score":0.7179999947547913},{"id":"https://openalex.org/keywords/myocardial-infarction","display_name":"myocardial infarction","score":0.9789999723434448},{"id":"https://openalex.org/keywords/target-vessel-revascularization","display_name":"target vessel revascularization","score":0.7300000190734863},{"id":"https://openalex.org/keywords/side-branch-stenosis","display_name":"side branch stenosis","score":0.6660000085830688}],"concepts":[{"id":"https://openalex.org/C71924100","wikidata":"https://www.wikidata.org/wiki/Q11190","display_name":"Medicine","level":0,"score":0.9410209655761719},{"id":"https://openalex.org/C164705383","wikidata":"https://www.wikidata.org/wiki/Q10379","display_name":"Cardiology","level":1,"score":0.7261658310890198},{"id":"https://openalex.org/C2780400711","wikidata":"https://www.wikidata.org/wiki/Q2008344","display_name":"Percutaneous coronary intervention","level":3,"score":0.6414006352424622},{"id":"https://openalex.org/C45393284","wikidata":"https://www.wikidata.org/wiki/Q191012","display_name":"Conventional PCI","level":3,"score":0.5831071138381958},{"id":"https://openalex.org/C2780007028","wikidata":"https://www.wikidata.org/wiki/Q2343082","display_name":"Stenosis","level":2,"score":0.5661000609397888},{"id":"https://openalex.org/C126322002","wikidata":"https://www.wikidata.org/wiki/Q11180","display_name":"Internal medicine","level":1,"score":0.5616748332977295},{"id":"https://openalex.org/C2781156865","wikidata":"https://www.wikidata.org/wiki/Q827023","display_name":"Lesion","level":2,"score":0.5353833436965942},{"id":"https://openalex.org/C500558357","wikidata":"https://www.wikidata.org/wiki/Q12152","display_name":"Myocardial infarction","level":2,"score":0.5228400826454163},{"id":"https://openalex.org/C2779464278","wikidata":"https://www.wikidata.org/wiki/Q7317735","display_name":"Revascularization","level":3,"score":0.45758217573165894},{"id":"https://openalex.org/C2776850375","wikidata":"https://www.wikidata.org/wiki/Q2477062","display_name":"Cardiogenic shock","level":3,"score":0.4411286413669586},{"id":"https://openalex.org/C2780868729","wikidata":"https://www.wikidata.org/wiki/Q261327","display_name":"Thrombosis","level":2,"score":0.4393070936203003},{"id":"https://openalex.org/C2776820930","wikidata":"https://www.wikidata.org/wiki/Q9655","display_name":"Artery","level":2,"score":0.4383103847503662},{"id":"https://openalex.org/C2781464078","wikidata":"https://www.wikidata.org/wiki/Q7685898","display_name":"Target lesion","level":4,"score":0.4358940124511719},{"id":"https://openalex.org/C2778583881","wikidata":"https://www.wikidata.org/wiki/Q1325542","display_name":"Stent","level":2,"score":0.4255828559398651},{"id":"https://openalex.org/C126838900","wikidata":"https://www.wikidata.org/wiki/Q77604","display_name":"Radiology","level":1,"score":0.3651595115661621},{"id":"https://openalex.org/C141071460","wikidata":"https://www.wikidata.org/wiki/Q40821","display_name":"Surgery","level":1,"score":0.2882230877876282}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1093/eurheartj/ehab724.2105","doi":"https://doi.org/10.1093/eurheartj/ehab724.2105","is_oa":true,"landing_page_url":"https://doi.org/10.1093/eurheartj/ehab724.2105","pdf_url":"https://academic.oup.com/eurheartj/article-pdf/42/Supplement_1/ehab724.2105/41052532/ehab724.2105.pdf","source":{"id":"https://openalex.org/S181568219","display_name":"European Heart Journal","issn_l":"0195-668X","issn":["0195-668X","1522-9645"],"is_oa":false,"is_in_doaj":false,"is_core":true,"listed_in":["anvur-scientific","cwts-core","dongbi-a","doyens","jufo-3","ki-jl-3","medline","norway-2","poland-200","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":"European Heart Journal","raw_type":"journal-article"}],"best_oa_location":{"id":"doi:10.1093/eurheartj/ehab724.2105","doi":"https://doi.org/10.1093/eurheartj/ehab724.2105","is_oa":true,"landing_page_url":"https://doi.org/10.1093/eurheartj/ehab724.2105","pdf_url":"https://academic.oup.com/eurheartj/article-pdf/42/Supplement_1/ehab724.2105/41052532/ehab724.2105.pdf","source":{"id":"https://openalex.org/S181568219","display_name":"European Heart Journal","issn_l":"0195-668X","issn":["0195-668X","1522-9645"],"is_oa":false,"is_in_doaj":false,"is_core":true,"listed_in":["anvur-scientific","cwts-core","dongbi-a","doyens","jufo-3","ki-jl-3","medline","norway-2","poland-200","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":"European Heart Journal","raw_type":"journal-article"},"sustainable_development_goals":[{"score":0.98580002784729,"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":{"pdf":true,"grobid_xml":true},"content_urls":{"pdf":"https://content.openalex.org/works/W4386660946.pdf","grobid_xml":"https://content.openalex.org/works/W4386660946.grobid-xml"},"referenced_works_count":0,"referenced_works":[],"related_works":["https://openalex.org/W4407107458","https://openalex.org/W2809514029","https://openalex.org/W4235057734","https://openalex.org/W3209282023","https://openalex.org/W4297541018","https://openalex.org/W24678509","https://openalex.org/W3005438428","https://openalex.org/W1637029635","https://openalex.org/W1989971806","https://openalex.org/W4380238700"],"abstract_inverted_index":{"Abstract":[0],"Aims":[1],"We":[2,38,90],"investigated":[3],"the":[4,62,234,261],"impact":[5],"of":[6,77,111,117,168,192,195,228,245,288,301],"bifurcation":[7,41,95,103,161,174,183,212,269,283],"lesions":[8,42,72,84,96,104,162,175,184,270],"involving":[9],"a":[10,16,51,164,189,275],"side":[11,46,79,83],"branch":[12,18,47,54,88],"lesion":[13,143],"combined":[14],"with":[15,50,93,99,101,159,172,188,224,260,265,281],"main":[17,31,53,87],"stenosis":[19,48],"on":[20,28],"clinical":[21,277],"outcomes":[22],"after":[23],"percutaneous":[24],"coronary":[25,32],"intervention":[26],"(PCI)":[27],"unprotected":[29],"left":[30],"artery":[33],"(ULM).":[34],"Methods":[35],"and":[36,146,203,267],"results":[37],"defined":[39,74],"\u201ctrue\u201d":[40,102,160,268],"as":[43,216,218,241],"significant":[44,52,78,82,258],"(>50%)":[45],"associated":[49,187,223],"lesion,":[55],"either":[56],"proximal":[57],"or":[58,67,81,132],"distal,":[59],"according":[60],"to":[61,122,129],"Medina":[63],"classification":[64],"(1.1.1,":[65],"1.0.1":[66],"0.1.1":[68],"lesions).":[69],"\u201cNon":[70],"true\u201d":[71],"were":[73,185,221],"by":[75],"absence":[76],"lesions,":[80,213],"without":[85],"concomitant":[86],"stenosis.":[89],"compared":[91],"patients":[92,154],"\u201cnon-true\u201d":[94,173,282],"(N=132;":[97],"56%)":[98],"those":[100,171,280],"(N=105;":[105],"44%)":[106],"in":[107,152],"their":[108],"12-month":[109],"incidence":[110],"target":[112,123,130,135,142],"vessel":[113,136],"failure":[114],"(TVF)":[115],"(composite":[116],"(i)":[118],"cardiac":[119],"death":[120,138,196],"related":[121,128],"vessel;":[124],"(ii)":[125],"myocardial":[126],"infarction":[127],"vessel,":[131],"(iii)":[133],"ischemia-driven":[134],"revascularization),":[137],"from":[139],"any":[140,257],"cause,":[141],"revascularization":[144],"(TLR)":[145],"stent":[147],"thrombosis":[148],"(ST).":[149],"TVF":[150,169,229,302],"occurred":[151],"56":[153],"(24%)":[155],"(figure":[156,230],"1).":[157],"Patients":[158,264],"had":[163],"significantly":[165],"higher":[166,190],"risk":[167,191,227],"than":[170,279],"(HR":[176],"2.39;":[177],"95%":[178,199,207],"CI":[179],"1.39\u20134.11,":[180],"P=0.002).":[181],"\u201cTrue\u201d":[182],"also":[186],"all":[193],"cause":[194],"(HR,":[197,205],"2.54;":[198],"CI,":[200,208],"1.09\u20135.94;":[201],"P=0.031)":[202],"TLR":[204],"2.33;":[206],"1.1\u20134.94,":[209],"P=0.027).":[210],"'True'":[211],"diabetes":[214],"mellitus,":[215],"well":[217],"cardiogenic":[219],"shock,":[220],"independently":[222],"an":[225,242],"increased":[226],"2).":[231],"Of":[232],"note,":[233],"SYNTAX":[235],"score":[236],"I":[237],"was":[238],"not":[239,255],"identified":[240],"independent":[243],"predictor":[244],"TVF.":[246],"The":[247],"stenting":[248],"strategy":[249],"(1":[250],"vs":[251],"2":[252],"stents)":[253],"did":[254],"show":[256],"association":[259],"outcome.":[262],"Conclusions":[263],"ULM":[266],"who":[271],"undergo":[272],"PCI":[273],"have":[274],"worse":[276],"outcome":[278],"lesions.":[284],"Funding":[285],"Acknowledgement":[286],"Type":[287],"funding":[289],"sources:":[290],"None.":[291],"Figure":[292],"1.":[293],"Kaplan-Meier":[294],"curves":[295],"for":[296],"TVFFigure":[297],"2.":[298],"Independent":[299],"predictors":[300]},"counts_by_year":[{"year":2025,"cited_by_count":1}],"updated_date":"2026-10-29T09:56:32.521200","created_date":"2023-09-13T00:00:00"}
