Acute myocardial infarction with right bundle branch block at presentation: prevalence and mortality

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dc.contributor.authorFigueroa Triana, Juan F.
dc.contributor.authorMora Pabón, Guillermo
dc.contributor.authorQuitian Moreno, Jerson
dc.contributor.authorÁlvarez Gaviria, Manuel
dc.contributor.authorIdrovo, Carolina
dc.contributor.authorCabrera, Juan Sebastián
dc.contributor.authorRamírez Peñuela, José Alejandro
dc.contributor.authorCaballero, Yuldor
dc.contributor.authorNaranjo, Melissa
dc.date.accessioned2022-02-02T20:10:30Z
dc.date.available2022-02-02T20:10:30Z
dc.date.issued2021
dc.description.abstractenglishAims: Right Bundle Branch Block (RBBB) has been reported in 5–11% of the acute myocardial infarctions (AMI), and it could be the only electrocardiographic abnormality in this group of patients.Weinvestigated themortality in patients with AMI and the presence of RBBB. Materials and methods: A retrospective cohort study was conducted between January 2011 to December 2017 at a university hospital in Bogotá, Colombia. Records were obtained from all patients who presented at the emergency department with AMI; patients with early transfer and incomplete follow-up were excluded. Results: 1015 patients were included, the mean age was 66 years, 67% of the patients were men, and 38% had STEMI. RBBB was documented in 8% of patients and LBBB in 4% of patients. In-hospital mortality was higher in the group of patients with RBBB vs. patients without RBBB (8.64% vs. 3.74%, p = 0.034). The percentage of patients with Killip ≥II classification was higher in patients with new RBBB vs. patients with old or unknown duration RBBB (23% vs. 13%, p=0.216). Conclusions: In patients with AMI, the presence of RBBB was associated with a statistically significant increase of in-hospital mortality.eng
dc.format.mimetypeapplication/pdf
dc.identifier.doihttps://doi.org/10.1016/j.jelectrocard.2021.02.009
dc.identifier.instnameinstname:Universidad El Bosquespa
dc.identifier.issn1532-8430
dc.identifier.reponamereponame:Repositorio Institucional Universidad El Bosquespa
dc.identifier.repourlrepourl:https://repositorio.unbosque.edu.co
dc.identifier.urihttps://hdl.handle.net/20.500.12495/6713
dc.language.isoeng
dc.publisherElsevier Inc.spa
dc.publisher.journalJournal of Electrocardiologyspa
dc.relation.ispartofseriesJournal of Electrocardiology, 1532-8430, 66, 2021, 38–42spa
dc.relation.urihttps://www.sciencedirect.com/science/article/abs/pii/S0022073621000431?via%3Dihub
dc.rights.accessrightshttps://purl.org/coar/access_right/c_abf2
dc.rights.accessrightsinfo:eu-repo/semantics/openAccess
dc.rights.accessrightsAcceso abierto
dc.rights.localAcceso abiertospa
dc.subjectInfarto agudo del miocardiospa
dc.subjectMortalidadspa
dc.subject.keywordsAcute myocardial infarctionspa
dc.subject.keywordsRight bundle branch blockspa
dc.subject.keywordsMortalityspa
dc.titleAcute myocardial infarction with right bundle branch block at presentation: prevalence and mortalityspa
dc.title.translatedAcute myocardial infarction with right bundle branch block at presentation: prevalence and mortalityspa
dc.type.coarhttps://purl.org/coar/resource_type/c_6501
dc.type.driverinfo:eu-repo/semantics/article
dc.type.hasversioninfo:eu-repo/semantics/publishedVersion
dc.type.localArtículo de revista

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