Isolated mitral valve prolapsus does not affect left ventricular function [İzole mitral kapak prolapsusu sol ventrikül fonksiyonunu etkilemez]

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dc.contributor.authorDemir K.
dc.contributor.authorKoc F.
dc.contributor.authorCan I.
dc.contributor.authorVatankulu M.A.
dc.contributor.authorYazici M.
dc.contributor.authorÜlgen M.S.
dc.date.accessioned2020-03-26T18:22:03Z
dc.date.available2020-03-26T18:22:03Z
dc.date.issued2011
dc.departmentSelçuk Üniversitesien_US
dc.description.abstractAim: Idiopathic mitral valve prolapsus (MVP) is characterized by myxomatous degeneration of mitral valve. The most common determinant of cardiovascular mortality in patients with MVP is left ventricular (LV) dysfunction. Therefore we aimed to evaluate LV functions of cases with isolated MVP by tissue Doppler echocardiography (TDE). Method: Twenty five patients with MVP (mean age, 31±12 years) were enrolled the study as MVP group. Control group was consisted 20 age and sex matched patients (mean age, 34±9 years) were enrolled to this study. LV functions were detected by using conventional echocardiography and TDE. Myocardial peak systolic (Sm), early (Em) and late (Am) diastolic filling velocities, Em/Am, isovolumetric contraction time (ICT), isovolumetric relaxation time (IRT) and ejection time (ET) were obtained in the basal segments of the inferior-septal and lateral wall. Myocardial performance index (MPI) was calculated. Result: Mild degree mitral regurgitation was present in 10 (40%) of patients with MVP, and moderate degree mitral regurgitation was present in 2 (8%) of patients. No difference was found between the two groups with regard to diastolic parameters. TDE-derivated MPI values were similar in all segments in two groups. There was significant difference between the two groups with regard to LV mean Sm and lateral wall Sm (11.6±2.8 vs. 9.4±1.0, p=0.001; 13.0±3.9 vs. 9.2±2.3, p=0.001 respectively). Conclusion: Isolated MVP without significant mitral regurgitation does not affect LV diastolic functions and MPI. However, Sm of late ral wall and LV mean was higher in patients with MVP than patients without MVP.en_US
dc.identifier.endpage212en_US
dc.identifier.issn1304-3889en_US
dc.identifier.issue3en_US
dc.identifier.scopusqualityN/Aen_US
dc.identifier.startpage208en_US
dc.identifier.urihttps://hdl.handle.net/20.500.12395/27110
dc.identifier.volume8en_US
dc.indekslendigikaynakScopusen_US
dc.language.isoenen_US
dc.relation.ispartofEuropean Journal of General Medicineen_US
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanıen_US
dc.rightsinfo:eu-repo/semantics/closedAccessen_US
dc.selcuk20240510_oaigen_US
dc.subjectMitral valve prolapseen_US
dc.subjectMyocardial performance indexen_US
dc.subjectTissue doppler echocardiographyen_US
dc.titleIsolated mitral valve prolapsus does not affect left ventricular function [İzole mitral kapak prolapsusu sol ventrikül fonksiyonunu etkilemez]en_US
dc.typeArticleen_US

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