Changes in the QT Intervals, QT Dispersion, and Amplitude of T Waves after Hemodialysis
نویسندگان
چکیده
منابع مشابه
The impact of chronic hemodialysis on QT dispersion corrected QTdispersion and maximum QT-dispersion
Introduction: Sudden cardiac death is common in patients on hemodialysis and may occur in the immediate postdialysis period when ventricular premature complexes are common. QT dispersion reflecting hetovogelity in ventricle repolarization has been used for predicting patients with risk of malignant arrhythmia and sudden death. The purpose of the study was to assess the effect of hemodialysis on...
متن کاملChanges in QT interval before and after hemodialysis
Background: Cardiovascular mortality and morbidity are high in chronic renal failure (CRF) patients. Increased dispersion of QT intervals is known to predispose to ventricular arrhythmias and sudden cardiac death. This study was conducted to assess the effect of hemodialysis (HD) on corrected QT (QTc) intervals and their dispersions (QTd) in chronic hemodialyzed patients. Methods: Fifty-eight p...
متن کاملQT dispersion before and after hemodialysis.
Sudden cardiac death is common in patients on hemodialysis, and may occur in the immediate postdialysis period, when ventricular premature complexes are common. Elevated QT dispersion (Maximum - Minimum QT interval on standard 12-lead electrocardiogram) is associated with increased risk of ventricular arrhythmias following myocardial infarction, but has not previously been assessed in patients ...
متن کاملchanges in qt interval before and after hemodialysis
background: cardiovascular mortality and morbidity are high in chronic renal failure (crf) patients. increased dispersion of qt intervals is known to predispose to ventricular arrhythmias and sudden cardiac death. this study was conducted to assess the effect of hemodialysis (hd) on corrected qt (qtc) intervals and their dispersions (qtd) in chronic hemodialyzed patients. methods: fifty-eight p...
متن کاملQT Interval and QT Dispersion in Patients Undergoing Hemodialysis: Revisiting the Old Theory
AIMS We sought to explore the response of the corrected QT (QTc) interval duration and QT dispersion (QTD) to hemodialysis. METHODS We enrolled 50 patients with end-stage renal disease undergoing regular hemodialysis. Blood samples were drawn for measurement of serum electrolytes, and a 12-lead ECG was performed to measure the QTc interval duration and QTD, immediately before and just after d...
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ژورنال
عنوان ژورنال: Annals of Noninvasive Electrocardiology
سال: 2007
ISSN: 1082-720X,1542-474X
DOI: 10.1111/j.1542-474x.2007.00152.x