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Table 2 Electrocardiographic findings

From: Administration of zinc complex of acetylsalicylic acid after the onset of myocardial injury protects the heart by upregulation of antioxidant enzymes

 

Control

Iso

Iso + Zn(ASA)2

Zn(ASA)2

ST elevation (mV)

0 ± 0

0.21 ± 0.03*

0.12 ± 0.01*,#

0 ± 0#

QRS (ms)

20 ± 1

33 ± 1*

27 ± 1*,#

22 ± 1*,#

nQTca (ms)

57 ± 2

79 ± 3*

64 ± 1*,#

55 ± 2#

  1. All values are expressed as mean ± SEM
  2. Iso isoproterenol, Zn(ASA) 2 zinc complex of acetylsalicylic acid
  3. P < 0.05 vs control, # P < 0.05 vs Iso
  4. anQTc = QT/(RR/f)1/2