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The Egyptian Heart Journal

Table 5 The frequency of abnormal ECG changes in the study groups

From: Electrocardiographic substrates of arrhythmias in patients with end-stage and chronic kidney diseases: a case–control study

 

CKD (n = 75) No. (%)

ESRD (n = 75) No. (%)

Normal (n = 40) No. (%)

PWD ˃36 ms

40 (53.3)

50 (66.7)

13 (32.5)

QTc dispersion ˃60 ms

48 (64.0)

57 (76.0)

14 (35.0)

Tp-e/QT ˃0.25

73 (79.3)

70 (93.3)

38 (95.0)

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