{"id":"https://openalex.org/W7225573249","doi":"https://doi.org/10.47972/vjcts.vi.1943","title":"Factors associated with intra-aortic balloon pump use in patients with left ventricular dysfunction after cardiac surgery at Hanoi Heart Hospital","display_name":"Factors associated with intra-aortic balloon pump use in patients with left ventricular dysfunction after cardiac surgery at Hanoi Heart Hospital","publication_year":2026,"publication_date":"2026-11-09","ids":{"openalex":"https://openalex.org/W7225573249","doi":"https://doi.org/10.47972/vjcts.vi.1943"},"language":"en","primary_location":{"id":"doi:10.47972/vjcts.vi.1943","doi":"https://doi.org/10.47972/vjcts.vi.1943","is_oa":true,"landing_page_url":"https://doi.org/10.47972/vjcts.vi.1943","pdf_url":"https://vjcts.vn/index.php/vjcts/article/download/1943/838","source":{"id":"https://openalex.org/S4210234217","display_name":"T\u1ea1p ch\u00ed Ph\u1eabu thu\u1eadt v\u00e0 Tim m\u1ea1ch v\u00e0 L\u1ed3ng ng\u1ef1c Vi\u1ec7t Nam","issn_l":"0866-7551","issn":["0866-7551","3093-3471"],"is_oa":true,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"T\u1ea1p ch\u00ed Ph\u1eabu thu\u1eadt Tim m\u1ea1ch v\u00e0 L\u1ed3ng ng\u1ef1c Vi\u1ec7t Nam","raw_type":"journal-article"},"volume":null,"type":"article","is_traditional":true,"indexed_in":["crossref"],"open_access":{"is_oa":true,"oa_status":"diamond","oa_url":"https://vjcts.vn/index.php/vjcts/article/download/1943/838","any_repository_has_fulltext":false},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5102549675","display_name":"Thi Thuc Phuong Vu","orcid":null,"observed_orcids":[]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Thi Thuc Phuong Vu","raw_affiliation_strings":["Hanoi Heart Hospital"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Hanoi Heart Hospital","institution_ids":[]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5032153312","display_name":"Tran Cong Thanh","orcid":null,"observed_orcids":[]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Cong Thanh Tran","raw_affiliation_strings":["Hanoi Heart Hospital"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Hanoi Heart Hospital","institution_ids":[]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5161288877","display_name":"Van Hoc Phan","orcid":null,"observed_orcids":[]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Van Hoc Phan","raw_affiliation_strings":["Hanoi Heart Hospital"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Hanoi Heart Hospital","institution_ids":[]}]}],"institutions":[],"countries_distinct_count":0,"institutions_distinct_count":0,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":0.0,"has_fulltext":true,"cited_by_count":0,"citation_normalized_percentile":{"value":0.0,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":null,"biblio":{"volume":null,"issue":null,"first_page":"57","last_page":"68"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10675","display_name":"Mechanical Circulatory Support Devices","score":0.9961000084877014,"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/T10675","display_name":"Mechanical Circulatory Support Devices","score":0.9961000084877014,"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/T11055","display_name":"Cardiac and Coronary Surgery Techniques","score":0.003100000089034438,"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/T11700","display_name":"Hemodynamic Monitoring and Therapy","score":0.00019999999494757503,"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"}}],"keywords":[{"id":"https://openalex.org/keywords/intra-aortic-balloon-pump","display_name":"intra-aortic balloon pump","score":0.9990000128746033},{"id":"https://openalex.org/keywords/left-ventricular-dysfunction","display_name":"left ventricular dysfunction","score":0.9190000295639038},{"id":"https://openalex.org/keywords/cardiopulmonary-bypass","display_name":"cardiopulmonary bypass","score":0.8410000205039978},{"id":"https://openalex.org/keywords/cardiac-surgery","display_name":"cardiac surgery","score":0.7770000100135803},{"id":"https://openalex.org/keywords/low-cardiac-output-syndrome","display_name":"low cardiac output syndrome","score":0.875},{"id":"https://openalex.org/keywords/mechanical-circulatory-support","display_name":"mechanical circulatory support","score":0.8809999823570251},{"id":"https://openalex.org/keywords/left-ventricular-ejection-fraction","display_name":"left ventricular ejection fraction","score":0.9470000267028809},{"id":"https://openalex.org/keywords/left-ventricular-end-diastolic-dimension","display_name":"left ventricular end-diastolic diameter","score":0.953000009059906},{"id":"https://openalex.org/keywords/blood-lactate","display_name":"blood lactate","score":0.9589999914169312},{"id":"https://openalex.org/keywords/nyha-functional-class","display_name":"NYHA functional class","score":0.9169999957084656},{"id":"https://openalex.org/keywords/emergency-surgery","display_name":"emergency surgery","score":0.8790000081062317},{"id":"https://openalex.org/keywords/risk-factors","display_name":"risk factors","score":0.7429999709129333},{"id":"https://openalex.org/keywords/in-hospital-mortality","display_name":"in-hospital mortality","score":0.8339999914169312},{"id":"https://openalex.org/keywords/icu-length-of-stay","display_name":"ICU length of stay","score":0.6759999990463257}],"concepts":[{"id":"https://openalex.org/C71924100","wikidata":"https://www.wikidata.org/wiki/Q11190","display_name":"Medicine","level":0,"score":0.9126999974250793},{"id":"https://openalex.org/C78085059","wikidata":"https://www.wikidata.org/wiki/Q641303","display_name":"Ejection fraction","level":3,"score":0.7365999817848206},{"id":"https://openalex.org/C2778881276","wikidata":"https://www.wikidata.org/wiki/Q552304","display_name":"Cardiopulmonary bypass","level":2,"score":0.7181000113487244},{"id":"https://openalex.org/C164705383","wikidata":"https://www.wikidata.org/wiki/Q10379","display_name":"Cardiology","level":1,"score":0.7124000191688538},{"id":"https://openalex.org/C126322002","wikidata":"https://www.wikidata.org/wiki/Q11180","display_name":"Internal medicine","level":1,"score":0.6895999908447266},{"id":"https://openalex.org/C2778789114","wikidata":"https://www.wikidata.org/wiki/Q235007","display_name":"Cardiac surgery","level":2,"score":0.6658999919891357},{"id":"https://openalex.org/C178853913","wikidata":"https://www.wikidata.org/wiki/Q1642137","display_name":"Hemodynamics","level":2,"score":0.49970000982284546},{"id":"https://openalex.org/C2778223703","wikidata":"https://www.wikidata.org/wiki/Q1553842","display_name":"Intra-aortic balloon pump","level":5,"score":0.47360000014305115},{"id":"https://openalex.org/C139059822","wikidata":"https://www.wikidata.org/wiki/Q183951","display_name":"Balloon","level":2,"score":0.45350000262260437},{"id":"https://openalex.org/C72859922","wikidata":"https://www.wikidata.org/wiki/Q11068","display_name":"Circulatory system","level":2,"score":0.44850000739097595},{"id":"https://openalex.org/C111566952","wikidata":"https://www.wikidata.org/wiki/Q1303462","display_name":"Cardiac function curve","level":3,"score":0.42010000348091125},{"id":"https://openalex.org/C2776850375","wikidata":"https://www.wikidata.org/wiki/Q2477062","display_name":"Cardiogenic shock","level":3,"score":0.4169999957084656},{"id":"https://openalex.org/C151956035","wikidata":"https://www.wikidata.org/wiki/Q1132755","display_name":"Logistic regression","level":2,"score":0.41620001196861267},{"id":"https://openalex.org/C139940330","wikidata":"https://www.wikidata.org/wiki/Q596579","display_name":"Cardiac output","level":3,"score":0.41280001401901245},{"id":"https://openalex.org/C2775901492","wikidata":"https://www.wikidata.org/wiki/Q186020","display_name":"Coronary artery bypass surgery","level":3,"score":0.382099986076355},{"id":"https://openalex.org/C2778774980","wikidata":"https://www.wikidata.org/wiki/Q2897721","display_name":"Ventricular assist device","level":3,"score":0.3732999861240387},{"id":"https://openalex.org/C167135981","wikidata":"https://www.wikidata.org/wiki/Q2146302","display_name":"Retrospective cohort study","level":2,"score":0.3492000102996826},{"id":"https://openalex.org/C2778198053","wikidata":"https://www.wikidata.org/wiki/Q181754","display_name":"Heart failure","level":2,"score":0.3294999897480011},{"id":"https://openalex.org/C2776820930","wikidata":"https://www.wikidata.org/wiki/Q9655","display_name":"Artery","level":2,"score":0.3154999911785126},{"id":"https://openalex.org/C141071460","wikidata":"https://www.wikidata.org/wiki/Q40821","display_name":"Surgery","level":1,"score":0.31150001287460327},{"id":"https://openalex.org/C500558357","wikidata":"https://www.wikidata.org/wiki/Q12152","display_name":"Myocardial infarction","level":2,"score":0.29919999837875366},{"id":"https://openalex.org/C50440223","wikidata":"https://www.wikidata.org/wiki/Q1475848","display_name":"Risk factor","level":2,"score":0.2890999913215637},{"id":"https://openalex.org/C2909476417","wikidata":"https://www.wikidata.org/wiki/Q1553842","display_name":"Intra-Aortic Balloon Pumping","level":4,"score":0.2863999903202057},{"id":"https://openalex.org/C81182388","wikidata":"https://www.wikidata.org/wiki/Q353963","display_name":"Complication","level":2,"score":0.2825999855995178},{"id":"https://openalex.org/C2780074459","wikidata":"https://www.wikidata.org/wiki/Q389735","display_name":"Heart disease","level":2,"score":0.26350000500679016}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.47972/vjcts.vi.1943","doi":"https://doi.org/10.47972/vjcts.vi.1943","is_oa":true,"landing_page_url":"https://doi.org/10.47972/vjcts.vi.1943","pdf_url":"https://vjcts.vn/index.php/vjcts/article/download/1943/838","source":{"id":"https://openalex.org/S4210234217","display_name":"T\u1ea1p ch\u00ed Ph\u1eabu thu\u1eadt v\u00e0 Tim m\u1ea1ch v\u00e0 L\u1ed3ng ng\u1ef1c Vi\u1ec7t Nam","issn_l":"0866-7551","issn":["0866-7551","3093-3471"],"is_oa":true,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"T\u1ea1p ch\u00ed Ph\u1eabu thu\u1eadt Tim m\u1ea1ch v\u00e0 L\u1ed3ng ng\u1ef1c Vi\u1ec7t Nam","raw_type":"journal-article"}],"best_oa_location":{"id":"doi:10.47972/vjcts.vi.1943","doi":"https://doi.org/10.47972/vjcts.vi.1943","is_oa":true,"landing_page_url":"https://doi.org/10.47972/vjcts.vi.1943","pdf_url":"https://vjcts.vn/index.php/vjcts/article/download/1943/838","source":{"id":"https://openalex.org/S4210234217","display_name":"T\u1ea1p ch\u00ed Ph\u1eabu thu\u1eadt v\u00e0 Tim m\u1ea1ch v\u00e0 L\u1ed3ng ng\u1ef1c Vi\u1ec7t Nam","issn_l":"0866-7551","issn":["0866-7551","3093-3471"],"is_oa":true,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"T\u1ea1p ch\u00ed Ph\u1eabu thu\u1eadt Tim m\u1ea1ch v\u00e0 L\u1ed3ng ng\u1ef1c Vi\u1ec7t Nam","raw_type":"journal-article"},"sustainable_development_goals":[{"id":"https://metadata.un.org/sdg/3","display_name":"Good health and well-being","score":1.0}],"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/W7225573249.pdf","grobid_xml":"https://content.openalex.org/works/W7225573249.grobid-xml"},"referenced_works_count":2,"referenced_works":["https://openalex.org/W2121567387","https://openalex.org/W4383373635"],"related_works":["https://openalex.org/W2412995768","https://openalex.org/W4377104160","https://openalex.org/W2885014108","https://openalex.org/W2105768632","https://openalex.org/W1971029544","https://openalex.org/W7154826316","https://openalex.org/W2421837274","https://openalex.org/W4416191760","https://openalex.org/W4328026589","https://openalex.org/W2748515041"],"abstract_inverted_index":{"Low":[0],"cardiac":[1,13,83,109,298],"output":[2],"syndrome":[3],"in":[4,75,152,184,270],"patients":[5,76,98,127,133,183,293],"with":[6,15,43,66,77,85,99,111,147,195,294,300,323],"reduced":[7,78],"left":[8,79,101,172],"ventricular":[9,80,102,173],"systolic":[10],"function":[11,81],"undergoing":[12,82,297],"surgery":[14,84,110,234,250,299,319],"cardiopulmonary":[16,86,112,301],"bypass":[17,113],"often":[18],"requires":[19],"hemodynamic":[20],"support,":[21],"and":[22,50,89,131,177,244,247,264,313,316],"the":[23,31,67,153,185,271,282],"intra-aortic":[24,70],"balloon":[25,71],"pump":[26,72],"(IABP)":[27,73],"is":[28],"one":[29],"of":[30,40,52,159],"commonly":[32],"used":[33],"mechanical":[34],"circulatory":[35,55],"support":[36,56,130],"devices.":[37],"Early":[38],"identification":[39],"factors":[41,64,144,192],"associated":[42,65,146,194,322],"IABP":[44,129,148,154,196,272,324],"use":[45,74],"may":[46],"facilitate":[47],"risk":[48],"assessment":[49],"preparation":[51],"an":[53],"appropriate":[54],"strategy":[57],"for":[58,69],"these":[59],"patients.":[60],"Objective:":[61],"To":[62],"identify":[63,143],"indication":[68],"bypass.":[87],"Patients":[88,151],"Methods:":[90],"This":[91],"retrospective":[92],"case\u2013control":[93],"study":[94],"included":[95],"663":[96],"adult":[97],"a":[100,166,170],"ejection":[103],"fraction":[104],"(LVEF)":[105],"<40%":[106,296],"who":[107],"underwent":[108],"at":[114],"Hanoi":[115],"Heart":[116],"Hospital":[117],"from":[118],"May":[119],"2018":[120],"to":[121,142],"March":[122],"2025.":[123],"Of":[124],"these,":[125],"188":[126],"received":[128],"475":[132],"did":[134,277],"not.":[135],"Multivariable":[136,188],"logistic":[137],"regression":[138],"analysis":[139,189],"was":[140],"performed":[141],"independently":[145,193,321],"use.":[149,325],"Results:":[150],"group":[155],"had":[156,165],"higher":[157,178],"proportions":[158],"NYHA":[160],"class":[161],"III\u2013IV.":[162],"They":[163],"also":[164],"lower":[167],"mean":[168],"LVEF,":[169],"larger":[171],"end-diastolic":[174],"diameter":[175],"(LVEDD),":[176],"blood":[179],"lactate":[180,221,308],"levels":[181],"than":[182],"non-IABP":[186],"group.":[187],"identified":[190],"five":[191],"use:":[197],"LVEF":[198,295,303],"<30%":[199],"(OR":[200,212,224,235,251],"=":[201,213,219,225,236,242,252,258,289],"2.6;":[202],"95%":[203,215,227,238,254],"CI:":[204,216,228,239,255],"1.6\u20134.2;":[205],"p":[206,218,230,241,257,288],"<":[207,231],"0.001),":[208,232],"LVEDD":[209,305],">60":[210,306],"mm":[211],"1.9;":[214],"1.3\u20132.9;":[217],"0.002),":[220],">2":[222,309],"mmol/L":[223],"2.8;":[226],"1.8\u20134.5;":[229],"emergency":[233,311],"1.8;":[237],"1.1\u20133.0;":[240],"0.028),":[243],"combined":[245,314],"valvular":[246,315],"coronary":[248,317],"artery":[249,318],"1.6;":[253],"1.05\u20132.6;":[256],"0.036).":[259],"Intensive":[260],"care":[261],"unit":[262],"stay":[263,267],"total":[265],"hospital":[266],"were":[268,320],"longer":[269],"group,":[273],"whereas":[274],"in-hospital":[275],"mortality":[276],"not":[278],"differ":[279],"significantly":[280],"between":[281],"two":[283],"groups":[284],"(4.3%":[285],"vs.":[286],"4.2%;":[287],"0.979).":[290],"Conclusion:":[291],"In":[292],"bypass,":[302],"<30%,":[304],"mm,":[307],"mmol/L,":[310],"surgery,":[312]},"counts_by_year":[],"updated_date":"2026-11-10T11:39:43.021295","created_date":"2026-11-09T00:00:00"}