{"id":"https://openalex.org/W1520144069","doi":null,"title":"Role of surgeon in length of stay in ICU after cardiac bypass surgery.","display_name":"Role of surgeon in length of stay in ICU after cardiac bypass surgery.","publication_year":2010,"publication_date":"2010-01-01","ids":{"openalex":"https://openalex.org/W1520144069","mag":"1520144069","pmid":"https://pubmed.ncbi.nlm.nih.gov/23074561","pmcid":"https://www.ncbi.nlm.nih.gov/pmc/articles/3466845"},"language":"en","primary_location":{"id":"pmh:oai:europepmc.org:2464707","doi":null,"is_oa":true,"landing_page_url":"https://www.ncbi.nlm.nih.gov/pmc/articles/3466845","pdf_url":null,"source":{"id":"https://openalex.org/S4306400806","display_name":"Europe PMC (PubMed Central)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":"https://openalex.org/I1303153112","host_organization_name":"European Bioinformatics Institute","host_organization_lineage":["https://openalex.org/I1303153112"],"host_organization_lineage_names":[],"type":"repository"},"license":"cc-by-nc","license_id":"https://openalex.org/licenses/cc-by-nc","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":null,"raw_type":"Text"},"volume":null,"type":"article","is_traditional":true,"indexed_in":["doaj","pubmed"],"open_access":{"is_oa":true,"oa_status":"green","oa_url":"https://www.ncbi.nlm.nih.gov/pmc/articles/3466845","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5089248412","display_name":"Mahdi Najafi","orcid":"https://orcid.org/0000-0002-1044-8963","observed_orcids":["https://orcid.org/0000-0002-1044-8963"]},"institutions":[{"id":"https://openalex.org/I4401041623","display_name":"Tehran Heart Center","ror":"https://ror.org/042f28677","country_code":"IR","type":"healthcare","lineage":["https://openalex.org/I4401041623","https://openalex.org/I70640408"]},{"id":"https://openalex.org/I70640408","display_name":"Tehran University of Medical Sciences","ror":"https://ror.org/01c4pz451","country_code":"IR","type":"education","lineage":["https://openalex.org/I70640408"]}],"countries":["IR"],"is_corresponding":false,"raw_author_name":"Mahdi Najafi","raw_affiliation_strings":["Tehran Heart Center, Tehran University of Medical Sciences, Tehran, Iran"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Tehran Heart Center, Tehran University of Medical Sciences, Tehran, Iran","institution_ids":["https://openalex.org/I4401041623","https://openalex.org/I70640408"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5049988363","display_name":"Hamidreza Goodarzynejad","orcid":"https://orcid.org/0000-0003-3541-0360","observed_orcids":["https://orcid.org/0000-0003-3541-0360"]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Hamidreza Goodarzynejad","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]},{"author_position":"middle","author":{"id":"https://openalex.org/A5112106937","display_name":"Mahmood Sheikhfathollahi","orcid":null,"observed_orcids":[]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Mahmood Sheikhfathollahi","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]},{"author_position":"last","author":{"id":"https://openalex.org/A5066393217","display_name":"Hossein Adibi","orcid":"https://orcid.org/0000-0002-9282-1847","observed_orcids":["https://orcid.org/0000-0002-9282-1847"]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Hossein Adibi","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":2,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":0.6816,"has_fulltext":false,"cited_by_count":10,"citation_normalized_percentile":{"value":0.71140022,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":88,"max":96},"biblio":{"volume":"5","issue":"1","first_page":"9","last_page":"13"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11055","display_name":"Cardiac and Coronary Surgery Techniques","score":0.9984999895095825,"subfield":{"id":"https://openalex.org/subfields/2746","display_name":"Surgery"},"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/T11055","display_name":"Cardiac and Coronary Surgery Techniques","score":0.9984999895095825,"subfield":{"id":"https://openalex.org/subfields/2746","display_name":"Surgery"},"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/T10193","display_name":"Coronary Interventions and Diagnostics","score":0.0003000000142492354,"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/T11930","display_name":"Cardiac, Anesthesia and Surgical Outcomes","score":0.00019999999494757503,"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/coronary-artery-bypass-grafting","display_name":"coronary artery bypass grafting","score":0.9620000123977661},{"id":"https://openalex.org/keywords/icu-length-of-stay","display_name":"ICU length of stay","score":0.9039999842643738},{"id":"https://openalex.org/keywords/postoperative-arrhythmia","display_name":"postoperative arrhythmia","score":0.9259999990463257},{"id":"https://openalex.org/keywords/euroscore","display_name":"EuroSCORE","score":0.8360000252723694},{"id":"https://openalex.org/keywords/discharge-criteria","display_name":"discharge criteria","score":0.5849999785423279},{"id":"https://openalex.org/keywords/postoperative-complications","display_name":"postoperative complications","score":0.4790000021457672},{"id":"https://openalex.org/keywords/stroke","display_name":"stroke","score":0.6740000247955322}],"concepts":[{"id":"https://openalex.org/C71924100","wikidata":"https://www.wikidata.org/wiki/Q11190","display_name":"Medicine","level":0,"score":0.9483442306518555},{"id":"https://openalex.org/C3017915907","wikidata":"https://www.wikidata.org/wiki/Q186020","display_name":"Bypass grafting","level":3,"score":0.7803172469139099},{"id":"https://openalex.org/C2776376669","wikidata":"https://www.wikidata.org/wiki/Q5094647","display_name":"Intensive care unit","level":2,"score":0.7257478833198547},{"id":"https://openalex.org/C2778789114","wikidata":"https://www.wikidata.org/wiki/Q235007","display_name":"Cardiac surgery","level":2,"score":0.578549325466156},{"id":"https://openalex.org/C2776820930","wikidata":"https://www.wikidata.org/wiki/Q9655","display_name":"Artery","level":2,"score":0.4996192455291748},{"id":"https://openalex.org/C2992478610","wikidata":"https://www.wikidata.org/wiki/Q4671277","display_name":"Academic institution","level":2,"score":0.46340465545654297},{"id":"https://openalex.org/C61511704","wikidata":"https://www.wikidata.org/wiki/Q1671857","display_name":"Incidence (geometry)","level":2,"score":0.45795950293540955},{"id":"https://openalex.org/C141071460","wikidata":"https://www.wikidata.org/wiki/Q40821","display_name":"Surgery","level":1,"score":0.410069078207016},{"id":"https://openalex.org/C194828623","wikidata":"https://www.wikidata.org/wiki/Q2861470","display_name":"Emergency medicine","level":1,"score":0.3478271961212158},{"id":"https://openalex.org/C61434518","wikidata":"https://www.wikidata.org/wiki/Q932510","display_name":"General surgery","level":1,"score":0.33350151777267456},{"id":"https://openalex.org/C177713679","wikidata":"https://www.wikidata.org/wiki/Q679690","display_name":"Intensive care medicine","level":1,"score":0.1904650628566742},{"id":"https://openalex.org/C120665830","wikidata":"https://www.wikidata.org/wiki/Q14620","display_name":"Optics","level":1,"score":0.0},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.0},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.0},{"id":"https://openalex.org/C161191863","wikidata":"https://www.wikidata.org/wiki/Q199655","display_name":"Library science","level":1,"score":0.0}],"mesh":[],"locations_count":7,"locations":[{"id":"pmh:oai:europepmc.org:2464707","doi":null,"is_oa":true,"landing_page_url":"https://www.ncbi.nlm.nih.gov/pmc/articles/3466845","pdf_url":null,"source":{"id":"https://openalex.org/S4306400806","display_name":"Europe PMC (PubMed Central)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":"https://openalex.org/I1303153112","host_organization_name":"European Bioinformatics Institute","host_organization_lineage":["https://openalex.org/I1303153112"],"host_organization_lineage_names":[],"type":"repository"},"license":"cc-by-nc","license_id":"https://openalex.org/licenses/cc-by-nc","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":null,"raw_type":"Text"},{"id":"pmh:oai:pubmedcentral.nih.gov:3466845","doi":null,"is_oa":true,"landing_page_url":"https://www.ncbi.nlm.nih.gov/pmc/articles/3466845","pdf_url":null,"source":{"id":"https://openalex.org/S2764455111","display_name":"PubMed Central","issn_l":null,"issn":null,"is_oa":true,"is_in_doaj":false,"is_core":false,"listed_in":[],"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":"cc-by-nc","license_id":"https://openalex.org/licenses/cc-by-nc","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"J Tehran Heart Cent","raw_type":"Text"},{"id":"pmid:23074561","doi":null,"is_oa":false,"landing_page_url":"https://pubmed.ncbi.nlm.nih.gov/23074561","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,"listed_in":[],"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":"The journal of Tehran Heart Center","raw_type":"Journal Article"},{"id":"pmh:oai:CiteSeerX.psu:10.1.1.812.7555","doi":null,"is_oa":false,"landing_page_url":"http://citeseerx.ist.psu.edu/viewdoc/summary?doi=10.1.1.812.7555","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"ftp://ftp.ncbi.nlm.nih.gov/pub/pmc/19/d0/jthc-5-9.PMC3466845.pdf","raw_type":"text"},{"id":"pmh:oai:doaj.org/article:580ff6fee36d4bf9965320e7675fce43","doi":null,"is_oa":false,"landing_page_url":"https://doaj.org/article/580ff6fee36d4bf9965320e7675fce43","pdf_url":null,"source":{"id":"https://openalex.org/S4306401280","display_name":"DOAJ (DOAJ: Directory of Open Access Journals)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"Journal of Tehran University Heart Center, Vol 5, Iss 1 (2010)","raw_type":"article"},{"id":"pmh:oai:doaj.org/article:824c9bdcef6d4da38c35619dd6cc3d9e","doi":null,"is_oa":true,"landing_page_url":"https://doaj.org/article/824c9bdcef6d4da38c35619dd6cc3d9e","pdf_url":null,"source":{"id":"https://openalex.org/S4306401280","display_name":"DOAJ (DOAJ: Directory of Open Access Journals)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"repository"},"license":"cc-by-sa","license_id":"https://openalex.org/licenses/cc-by-sa","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"Journal of Tehran University Heart Center, Vol 5, Iss 1, Pp 9-13 (2010)","raw_type":"article"},{"id":"mag:1520144069","doi":null,"is_oa":false,"landing_page_url":"https://pubmed.ncbi.nlm.nih.gov/23074561","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,"listed_in":[],"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":null,"is_accepted":false,"is_published":false,"raw_source_name":"PubMed","raw_type":null}],"best_oa_location":{"id":"pmh:oai:europepmc.org:2464707","doi":null,"is_oa":true,"landing_page_url":"https://www.ncbi.nlm.nih.gov/pmc/articles/3466845","pdf_url":null,"source":{"id":"https://openalex.org/S4306400806","display_name":"Europe PMC (PubMed Central)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":"https://openalex.org/I1303153112","host_organization_name":"European Bioinformatics Institute","host_organization_lineage":["https://openalex.org/I1303153112"],"host_organization_lineage_names":[],"type":"repository"},"license":"cc-by-nc","license_id":"https://openalex.org/licenses/cc-by-nc","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":null,"raw_type":"Text"},"sustainable_development_goals":[{"score":0.98580002784729,"display_name":"Good health and well-being","id":"https://metadata.un.org/sdg/3"}],"study_designs":[{"display_name":"Observational Study","id":"https://openalex.org/study-designs/observational-study"}],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":22,"referenced_works":["https://openalex.org/W1884058385","https://openalex.org/W1972257944","https://openalex.org/W1977306006","https://openalex.org/W1979266243","https://openalex.org/W1983841285","https://openalex.org/W1989117613","https://openalex.org/W1994883270","https://openalex.org/W2003766731","https://openalex.org/W2005776390","https://openalex.org/W2010724140","https://openalex.org/W2020581428","https://openalex.org/W2055517573","https://openalex.org/W2056073752","https://openalex.org/W2056701274","https://openalex.org/W2058884253","https://openalex.org/W2060867631","https://openalex.org/W2079133367","https://openalex.org/W2083577401","https://openalex.org/W2087370760","https://openalex.org/W2099151475","https://openalex.org/W2114280640","https://openalex.org/W2164202854"],"related_works":["https://openalex.org/W7095513246","https://openalex.org/W7099435590","https://openalex.org/W4313434489","https://openalex.org/W2081404393","https://openalex.org/W2079133367","https://openalex.org/W3208465913","https://openalex.org/W2300268198","https://openalex.org/W3034735315","https://openalex.org/W2160402758","https://openalex.org/W2499465763"],"abstract_inverted_index":{"BACKGROUND:":[0],"We":[1,57,249],"presumed":[2],"that":[3,251],"the":[4,11,26,39,46,73,78,83,96,99,111,139,147,154,174,206,247,263,268],"surgeon":[5,40,157,177,183,200,233,266],"himself":[6,41],"has":[7,42],"an":[8,43],"impact":[9,44],"on":[10,45,95,193],"results":[12],"after":[13],"coronary":[14],"artery":[15],"bypass":[16],"grafting":[17],"(CABG)":[18],"as":[19,77,217],"there":[20],"is":[21],"no":[22],"unique":[23,253],"protocol":[24,255],"for":[25,256],"discharge":[27,254],"of":[28,52,62,70,80,98,103,142,144,156,163,168,176,182,208,225,229,244,265,271],"post-operative":[29,164],"cardiac":[30],"patients":[31,65,105,175,194,258],"at":[32],"our":[33],"institution.":[34],"Therefore,":[35],"we":[36,137],"examined":[37,153],"whether":[38],"intensive":[47],"care":[48],"unit":[49,85],"(ICU)":[50],"stay":[51,71,102,115,145,170,245,270],"isolated":[53],"CABG":[54],"patients.":[55,273],"METHODS:":[56],"prospectively":[58],"studied":[59],"a":[60,133,209,241,252],"total":[61,113],"570":[63],"consecutive":[64],"undergoing":[66],"elective":[67],"CABG.":[68],"Length":[69],"in":[72,82,92,116,146,158,173,246,267],"ICU":[74,84,148,169,223,269],"was":[75,118],"defined":[76],"number":[79],"days":[81],"post-operatively.":[86],"Seven":[87],"operating":[88],"surgeons":[89],"were":[90,171,215],"classified":[91],"3":[93,109,179,190],"categories":[94,184,201],"basis":[97],"mean":[100,112],"hospital":[101,117],"their":[104],"(1,":[106],"2":[107],"and":[108,126,152,166,186,203,232],"if":[110],"patients'":[114],"<8":[119],"days,":[120,125],"between":[121],"8":[122],"to":[123,261],"10":[124,129],"longer":[127],"than":[128,180,198],"days;":[130],"respectively).":[131],"Using":[132],"multivariable":[134,210],"regression":[135],"model,":[136],"determined":[138],"independent":[140,218],"predictors":[141,219],"length":[143,167,224,243],"(>":[149],"48":[150],"hours)":[151],"role":[155,264],"this":[159],"regard.":[160],"RESULTS:":[161],"Incidence":[162],"arrhythmia":[165],"higher":[172,196],"category":[178,189,237],"those":[181],"1":[185,202],"2.":[187,204],"Surgeon":[188,236],"also":[191],"operated":[192],"with":[195,222],"EuroSCOREs":[197],"did":[199],"With":[205],"aid":[207],"stepwise":[211],"analysis,":[212],"three":[213],"variables":[214],"identified":[216],"significantly":[220],"associated":[221],"stay:":[226],"age,":[227],"history":[228],"cerebrovascular":[230],"accident,":[231],"category.":[234],"CONCLUSION:":[235],"may":[238],"independently":[239],"predict":[240],"prolonged":[242],"ICU.":[248],"suggest":[250],"post-CABG":[257],"be":[259],"considered":[260],"restrict":[262],"these":[272]},"counts_by_year":[{"year":2025,"cited_by_count":1},{"year":2019,"cited_by_count":2},{"year":2016,"cited_by_count":2},{"year":2015,"cited_by_count":1},{"year":2014,"cited_by_count":2},{"year":2012,"cited_by_count":1}],"updated_date":"2026-11-04T10:54:05.112534","created_date":"2016-06-24T00:00:00"}