Decreased left ventricular torsion in patients with isolated mitral stenosis

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dc.authoridAsgun, H. Fatih/0000-0002-8969-5886
dc.authoridErcan, Ertugrul/0000-0003-0480-4738
dc.contributor.authorKirilmaz, B.
dc.contributor.authorAsgun, F.
dc.contributor.authorSaygi, S.
dc.contributor.authorErcan, E.
dc.date.accessioned2025-01-27T20:38:44Z
dc.date.available2025-01-27T20:38:44Z
dc.date.issued2015
dc.departmentÇanakkale Onsekiz Mart Üniversitesi
dc.description.abstractLeft ventricular (LV) torsion is a sensitive indicator of myocardial contractility and cardiac structure, and has recently been recognized as a sensitive indicator of cardiac performance. The aim of our study was to assess the effect of isolated mitral stenosis on LV torsion. We enrolled 19 patients with isolated mitral stenosis and 19 age- and gender-matched healthy subjects in the study. All patients had a normal sinus rhythm. All study subjects underwent two-dimensional echocardiography. Basal and apical LV rotations and LV torsion were evaluated using speckle-tracking echocardiography. Demographic characteristics, basic echocardiographic measures of LV ejection fraction, LV wall thickness, and LV mass index were similar between the two groups. The degrees of LV torsion (11.3 +/- 4.7, 15.4 +/- 4.9A degrees, p=0.014) and LV basal rotation (-aEuro parts per thousand 3.7 A +/- 1.9, -aEuro parts per thousand 6.5 A +/- 2.1A degrees, p < 0.001) were significantly decreased in the mitral stenosis group. There was a moderate positive correlation between mitral valve area and LV torsion (r=0.531, p=0.019). We showed significant reductions in LV torsion and LV basal rotation in patients with mitral valve stenosis. Structural and anatomical changes occurring during the progression of mitral stenosis may be responsible for these impaired movements.
dc.identifier.doi10.1007/s00059-013-3970-4
dc.identifier.endpage128
dc.identifier.issn0340-9937
dc.identifier.issn1615-6692
dc.identifier.issue1
dc.identifier.pmid24154884
dc.identifier.scopus2-s2.0-84886917380
dc.identifier.scopusqualityQ3
dc.identifier.startpage123
dc.identifier.urihttps://doi.org/10.1007/s00059-013-3970-4
dc.identifier.urihttps://hdl.handle.net/20.500.12428/23732
dc.identifier.volume40
dc.identifier.wosWOS:000350357600023
dc.identifier.wosqualityQ4
dc.indekslendigikaynakWeb of Science
dc.indekslendigikaynakScopus
dc.indekslendigikaynakPubMed
dc.language.isoen
dc.publisherUrban & Vogel
dc.relation.ispartofHerz
dc.relation.publicationcategoryinfo:eu-repo/semantics/openAccess
dc.rightsinfo:eu-repo/semantics/closedAccess
dc.snmzKA_WoS_20250125
dc.subjectMitral stenosis
dc.subjectMitral valve
dc.subjectEchocardiography
dc.subjectLeft ventricular torsion
dc.subjectLeft atrium
dc.titleDecreased left ventricular torsion in patients with isolated mitral stenosis
dc.title.alternativeVerminderte linksventrikuläre Torsion bei Patienten mit isolierter Mitralstenose
dc.typeArticle

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