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Table 3 Acute hyperglycemia exacerbates the incidence and duration of arrhythmias during ischemia

From: Acute hyperglycemia abolishes cardioprotection by remote ischemic perconditioning

 

0–35′

 

35–45′

45–75′

75–195′

Arrhythmia incidence scores

 NG

4.87 ± 1.28

NG + Isch

1.79 ± 0.73

2.47 ± 0.69

8.10 ± 3.01

  

NG + RIPerC

3.09 ± 1.57

3.03 ± 0.98

6.56 ± 1.12

 AHG

1.99 ± 0.45

AHG + Isch

14.06 ± 3.34*

23.17 ± 2.1*

8.79 ± 1.97

  

AHG + RIPerC

10.69 ± 6.68

12.88 ± 6.87#

7.72 ± 3.19

Arrhythmia duration scores

 NG

3.65 ± 0.84

NG + Isch

1.59 ± 0.61

2.18 ± 0.57

7.58 ± 2.92

  

NG + RIPerC

1.88 ± 0.73

2.18 ± 0.67

4.98 ± 0.82

 AHG

1.99 ± 0.45

AHG + Isch

7.49 ± 1.58*

14.46 ± 2.84*

8.27 ± 1.95

  

AHG + RIPerC

4.08 ± 1.43

8.98 ± 3.62#

7.71 ± 3.18

  1. NG normoglycemia, AHG acute hyperglycemia, Isch ischemia only group, RIPerC remote ischemic perconditioning
  2. *p < 0.05 vs. corresponding time point of NG + Isch group
  3. #p < 0.05 vs. corresponding time point of NG + RIPerC group. n = 5–10
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Cardiovascular Diabetology

ISSN: 1475-2840