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Table 5 Comparison of arrhythmias in patients with HE in groups of EDM and MDM

From: Significant abnormal glycemic variability increased the risk for arrhythmias in elderly type 2 diabetic patients

HE

n

Maximal heart rate (mean ± SD)

Minimal heart rate (mean ± SD)

Mean heart rate (mean ± SD)

APB [M(Q1, Q3)]

Couplets of A [M(Q1, Q3)]

AT [M(Q1, Q3)]

VPB [M(Q1, Q3)]

Couplets of V [M(Q1, Q3)]

VT [M(Q1, Q3)]

Mean QTc (s) (mean ± SD)

EDM

42/73

99.52 ± 12.47

53.14 ± 9.41

67.60 ± 9.28

120 (34,379)

2 (1,6)

1 (0,3)

14.5 (2,278)

0 (0,0)

0 (0,0)

0.45 ± 0.01

MDM

23/34

111.83 ± 18.08

58.09 ± 17.19

74.26 ± 8.93

7 (2,22)

0 (0,2)

0 (0,0)

1 (0,14))

0 (0,0)

0 (0,0)

0.46 ± 0.01

P

 

0.006

0.211

0.007

<0.001

<0.001

<0.001

0.002

0.199

0.302

0.135

  1. The difference was compared by independent sample t test or rank sum test
  2. HE hypoglycemic event, APB atrial premature beats, Couplets of A Couplets of atrial premature beats, AT atrial tachycardia, VPB ventricular premature beats, Couplets of V Couplets of ventricular premature beats, VT ventricular tachycardia