An unusual presentation of low QRS voltage in a patient with aortic aneurysm

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dc.contributorSistema FMUSP-HC: Faculdade de Medicina da Universidade de São Paulo (FMUSP) e Hospital das Clínicas da FMUSP
dc.contributor.authorMAGALHAES, Eduardo Faria Soares de
dc.contributor.authorFONSECA, Alfredo Jose da
dc.contributor.authorJENSEN, Nicole Turin
dc.contributor.authorMOREIRA, Amanda Maria Rodrigues Fialho
dc.contributor.authorCARDOSO, Acacio Fernandes
dc.date.accessioned2024-02-15T14:55:54Z
dc.date.available2024-02-15T14:55:54Z
dc.date.issued2024
dc.description.abstractThere are many causes of low QRS voltage on the electrocardiogram (ECG). Although uncommon, there is evidence that an enlarged aorta can cause diminished QRS amplitude on ECG. In this case report, we describe an unusual presentation of low QRS voltage confined to the first three precordial leads (V1-V3) in a 77-year-old female with ascending aortic aneurysm. Analysis of the patient's medical history, echocardiogram and contrast-enhanced computed tomography indicates that the ECG pattern was caused by interposition of the aortic aneurysm between the heart and the skin electrodes (V1-V3), revealing a possible indirect sign for large aortic aneurysm on ECG.eng
dc.description.indexMEDLINE
dc.description.indexPubMed
dc.description.indexWoS
dc.description.indexScopus
dc.identifier.citationJOURNAL OF ELECTROCARDIOLOGY, v.82, p.86-88, 2024
dc.identifier.doi10.1016/j.jelectrocard.2023.11.014
dc.identifier.eissn1532-8430
dc.identifier.issn0022-0736
dc.identifier.urihttps://observatorio.fm.usp.br/handle/OPI/58219
dc.language.isoeng
dc.publisherCHURCHILL LIVINGSTONE INC MEDICAL PUBLISHERSeng
dc.relation.ispartofJournal of Electrocardiology
dc.rightsrestrictedAccesseng
dc.rights.holderCopyright CHURCHILL LIVINGSTONE INC MEDICAL PUBLISHERSeng
dc.subjectAortic aneurysmeng
dc.subjectElectrocardiogrameng
dc.subject.otherelectrocardiogrameng
dc.subject.wosCardiac & Cardiovascular Systemseng
dc.titleAn unusual presentation of low QRS voltage in a patient with aortic aneurysmeng
dc.typearticleeng
dc.type.categoryoriginal articleeng
dc.type.versionpublishedVersioneng
dspace.entity.typePublication
hcfmusp.citation.scopus0
hcfmusp.contributor.author-fmusphcEDUARDO FARIA SOARES DE MAGALHAES
hcfmusp.contributor.author-fmusphcALFREDO JOSE DA FONSECA
hcfmusp.contributor.author-fmusphcNICOLE TURIN JENSEN
hcfmusp.contributor.author-fmusphcAMANDA MARIA RODRIGUES FIALHO MOREIRA
hcfmusp.contributor.author-fmusphcACACIO FERNANDES CARDOSO
hcfmusp.description.beginpage86
hcfmusp.description.endpage88
hcfmusp.description.volume82
hcfmusp.origemWOS
hcfmusp.origem.pubmed38081098
hcfmusp.origem.scopus2-s2.0-85179481045
hcfmusp.origem.wosWOS:001139973000001
hcfmusp.publisher.cityPHILADELPHIAeng
hcfmusp.publisher.countryUSAeng
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hcfmusp.scopus.lastupdate2024-05-19
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