Please use this identifier to cite or link to this item: https://hdl.handle.net/20.500.11851/5590
Full metadata record
DC FieldValueLanguage
dc.contributor.authorAltay H.-
dc.contributor.authorArat N.-
dc.contributor.authorSökmen Y.-
dc.contributor.authorİlkay E.-
dc.date.accessioned2021-09-11T15:19:19Z-
dc.date.available2021-09-11T15:19:19Z-
dc.date.issued2012en_US
dc.identifier.issn1306-7656-
dc.identifier.urihttps://hdl.handle.net/20.500.11851/5590-
dc.description.abstractObjective: Deterioration in atrial functions can lead to acute hemodynamic decompensation in patients with hypertrophic cardiomyopathy (HCM). The question of whether the atrial dysfunction may be explained primarily by the hemodynamic impact of left ventricle on atria or an underlying cardiomyopathic process remains unresolved. We aimed to investigate atrial functions in patients with HCM by using atrial myocardial color doppler imaging. Material and Methods: Left atrial (LA) and right atrial (RA) functional parameters in 15 patients with HCM and 15 age matched healthy controls were compared echocardiographically. Left atrial volumes and LA ejection fraction (LA ejection volume/Vmax X 100) were calculated. Atrial myocardial systolic, early and late diastolic velocities, peak systolic strain (SI) and strain rate (SR) were all measured by color doppler myocardial imaging. Results: Left atrial diameter was higher and LA ejection fraction was lower in the HCM group compared with those of the control group (p<0.05). Peak systolic and diastolic atrial myocardial velocities were compromised in HCM patients compared to healthy subjects. The peak systolic atrial myocardial strain and strain rate values in each studied atrial wall was lower in the HCM group but the difference reached statistically significance only for the RA wall. (RA SI; 62.6±42.2% vs. 97.9±45.1%, p=0.047, RA SRI; 2.3 ±1.7 vs. 3.7±1.2, p=0.031). Conclusion: Atrial myocardial deformation properties were impaired in patients with HCM. These results support the idea of increase in atrial stiffness in HCM and the hypothesis that HCM is a cardiac myopathic disease that involves the entire heart muscle. Copyright © 2012 by Türkiye Klinikleri.en_US
dc.language.isoenen_US
dc.relation.ispartofTurkiye Klinikleri Cardiovascular Sciencesen_US
dc.rightsinfo:eu-repo/semantics/closedAccessen_US
dc.subjectAtrial functionen_US
dc.subjectHypertrophic cardiomyopathyen_US
dc.titleAtrial functions assessed by colour doppler myocardial imaging in hypertrophic cardiomyopathyen_US
dc.typeArticleen_US
dc.departmentFaculties, School of Medicine, Department of Internal Medical Sciencesen_US
dc.departmentFakülteler, Tıp Fakültesi, Dahili Tıp Bilimleri Bölümütr_TR
dc.identifier.volume24en_US
dc.identifier.issue2en_US
dc.identifier.startpage119en_US
dc.identifier.endpage127en_US
dc.identifier.scopus2-s2.0-84868309105en_US
dc.institutionauthorİlkay, Erdoğan-
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanıen_US
dc.identifier.scopusqualityQ4-
item.openairecristypehttp://purl.org/coar/resource_type/c_18cf-
item.grantfulltextnone-
item.fulltextNo Fulltext-
item.openairetypeArticle-
item.cerifentitytypePublications-
item.languageiso639-1en-
Appears in Collections:Dahili Tıp Bilimleri Bölümü / Department of Internal Medical Sciences
Scopus İndeksli Yayınlar Koleksiyonu / Scopus Indexed Publications Collection
Show simple item record



CORE Recommender

Page view(s)

12
checked on Mar 25, 2024

Google ScholarTM

Check





Items in GCRIS Repository are protected by copyright, with all rights reserved, unless otherwise indicated.