تقييم استقطاب عضلة القلب لدى المرضى المصابين بعجز الكليتين المزمن
QT variability index
chronic renal failure
ventricular arrhyhmia
Background: Patients with chronic renal failure ( CRF) are at increased rick of cardiovascular diseases and 60 of cardiovascular mortality in CRF is attributed to sudden death.
