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Left Ventricular Diastolic Dysfunction in Dialysis Patients Assessed by Novel Speckle Tracking Strain Rate Analysis : Prevalence and Determinants
المؤلفون المشاركون
Gabreels, Bas A.
Groeneveld, Marc
Jukema, Jan Wouter
de Bie, Mihály K.
Bax, Jeroen J.
Gaasbeek, André
Delgado, Victoria
Rabelink, Ton J.
Ajmone Marsan, Nina
Schalij, Martin J.
المصدر
International Journal of Nephrology
العدد
المجلد 2012، العدد 2012 (31 ديسمبر/كانون الأول 2012)، ص ص. 1-7، 7ص.
الناشر
Hindawi Publishing Corporation
تاريخ النشر
2012-05-09
دولة النشر
مصر
عدد الصفحات
7
التخصصات الرئيسية
الملخص EN
Background.
Diastolic dysfunction is common among dialysis patients and is associated with increased morbidity and mortality.
Novel echocardiographic speckle tracking strain analysis permits accurate assessment of left ventricular diastolic function, independent of loading conditions and taking all myocardial segments into account.
The aim of the study was to evaluate the prevalence of diastolic dysfunction in chronic dialysis patients using this novel technique, and to identify its determinants among clinical and echocardiographic variables.
Methods.
Patients currently enrolled in the ICD2 study protocol were included for this analysis.
Next to conventional echo measurements diastolic function was also assessed by global diastolic strain rate during isovolumic relaxation (SRIVR).
Results.
A total of 77 patients were included (age 67±8 years, 74% male).
When defined as E/SRIVR ≥236, the prevalence of diastolic dysfunction was higher compared to more conventional measurements (48% versus 39%).
Left ventricular mass (OR 1.02, 95% CI 1.00–1.04, P=0.014) and pulse wave velocity (OR 1.34, 95% CI 1.07–1.68, P=0.01) were independent determinants of diastolic dysfunction.
Conclusion.
Diastolic dysfunction is highly prevalent among dialysis patients and might be underestimated using conventional measurements.
Left ventricular mass and pulse wave velocity were the only determinants of diastolic dysfunction in these patients.
نمط استشهاد جمعية علماء النفس الأمريكية (APA)
de Bie, Mihály K.& Ajmone Marsan, Nina& Gaasbeek, André& Bax, Jeroen J.& Groeneveld, Marc& Gabreels, Bas A.…[et al.]. 2012. Left Ventricular Diastolic Dysfunction in Dialysis Patients Assessed by Novel Speckle Tracking Strain Rate Analysis : Prevalence and Determinants. International Journal of Nephrology،Vol. 2012, no. 2012, pp.1-7.
https://search.emarefa.net/detail/BIM-511864
نمط استشهاد الجمعية الأمريكية للغات الحديثة (MLA)
de Bie, Mihály K.…[et al.]. Left Ventricular Diastolic Dysfunction in Dialysis Patients Assessed by Novel Speckle Tracking Strain Rate Analysis : Prevalence and Determinants. International Journal of Nephrology No. 2012 (2012), pp.1-7.
https://search.emarefa.net/detail/BIM-511864
نمط استشهاد الجمعية الطبية الأمريكية (AMA)
de Bie, Mihály K.& Ajmone Marsan, Nina& Gaasbeek, André& Bax, Jeroen J.& Groeneveld, Marc& Gabreels, Bas A.…[et al.]. Left Ventricular Diastolic Dysfunction in Dialysis Patients Assessed by Novel Speckle Tracking Strain Rate Analysis : Prevalence and Determinants. International Journal of Nephrology. 2012. Vol. 2012, no. 2012, pp.1-7.
https://search.emarefa.net/detail/BIM-511864
نوع البيانات
مقالات
لغة النص
الإنجليزية
الملاحظات
Includes bibliographical references
رقم السجل
BIM-511864
قاعدة معامل التأثير والاستشهادات المرجعية العربي "ارسيف Arcif"
أضخم قاعدة بيانات عربية للاستشهادات المرجعية للمجلات العلمية المحكمة الصادرة في العالم العربي
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