Assessment of a trial electromechanical delay in patients with mitral valve prolapse

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dc.authorscopusid6508277687
dc.authorscopusid9939011800
dc.authorscopusid7801566797
dc.authorscopusid16318334600
dc.authorscopusid36160902700
dc.authorscopusid35772955900
dc.authorscopusid6701334898
dc.contributor.authorAcikgoz N.
dc.contributor.authorYagmur J.
dc.contributor.authorErmis N.
dc.contributor.authorCansel M.
dc.contributor.authorAtas H.
dc.contributor.authorTasolar H.
dc.contributor.authorPekdemir H.
dc.date.accessioned2024-08-04T20:03:30Z
dc.date.available2024-08-04T20:03:30Z
dc.date.issued2011
dc.departmentİnönü Üniversitesien_US
dc.description.abstractAtrial arrhythmias are seen frequently in symptomatic patients with mitral valve prolapse (MVP). The purpose of our study was to evaluate whether the atrial electromechanical delay (AEMD) measured by tissue Doppler imaging (TDI) is prolonged in patients with MVP. A total of 40 patients with MVP (16 males/24 females, 33.4 ± 6.1 years), and 40 controls (18 males/22 females, 34.2 ± 4.2 years) were included in the study. Inter-AEMD and intra- AEMD were measured by TDI. P-wave dispersion (PWD) was calculated from the 12-lead electrocardiogram. Inter-AEMD and intra-AEMD were significantly longer in patients with MVP than in the controls (31.6 ± 12.1 vs 24.7 ± 5.4 ms, p = 0.001 and 8.1 ± 5.3 vs. 5.7 ± 1.9 ms, p = 0.008; respectively). PWD was significantly longer in patients with MVP than in the controls (41.3 ± 7.1 vs 34.7 ± 4.3 ms, p<0.0001). The left atrial (LA) diameter, anterior and posterior mitral leaflet thicknesses were significantly higher in patients with MVP than in the controls. (35.4 ± 3.0 vs 31.9 ± 3.0 mm, p<0.0001 and 3.6 ± 0.9 vs 2.8 ± 0.7 mm, p<0.0001 and 2.9 ± 0.7 vs 2.2 ± 0.4 mm p<0.0001; respectively). Inter-AEMD was positively correlated with PWD, mitral leaflet thickening and LA diameter. We showed that AEMD is significantly prolonged in patients with MVP, and speculated that this prolongation may reflect the increase of the risk of atrial arrhythmias in MVP subjects. © 2011 Academic Journals.en_US
dc.identifier.endpage3222en_US
dc.identifier.issn1992-2248
dc.identifier.issue15en_US
dc.identifier.scopus2-s2.0-80051756766en_US
dc.identifier.scopusqualityN/Aen_US
dc.identifier.startpage3217en_US
dc.identifier.urihttps://hdl.handle.net/11616/91858
dc.identifier.volume6en_US
dc.indekslendigikaynakScopusen_US
dc.language.isoenen_US
dc.relation.ispartofScientific Research and Essaysen_US
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanıen_US
dc.rightsinfo:eu-repo/semantics/closedAccessen_US
dc.subjectAtrial electromechanical delayen_US
dc.subjectMitral valve prolapseen_US
dc.subjectP-wave dispersionen_US
dc.titleAssessment of a trial electromechanical delay in patients with mitral valve prolapseen_US
dc.typeArticleen_US

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