Skip to main content

Table 2 Myocardial function before ischemia in each group.

From: Exacerbation of acidosis during ischemia and reperfusion arrhythmia in hearts from type 2 Diabetic Otsuka Long-Evans Tokushima Fatty rats

 

16-L (n = 8)

16-O (n = 8)

32-L (n = 8)

32-O (n = 8)

32-LT (n = 7)

32-OT (n = 6)

HR (beats/min)

212.3 ± 13.2

202.5 ± 7.7

219.1 ± 7.7

202.8 ± 10.7

218.2 ± 5.6

201.0 ± 9.3

CF (ml/min)

16.0 ± 1.0

17.1 ± 1.0

19.5 ± 0.5

21.1 ± 0.8

21.2 ± 0.7

21.7 ± 0.4

CO (ml/min)

45.1 ± 3.5

52.9 ± 2.2

51.1 ± 3.0

50.4 ± 4.0

58.1 ± 2.7

51.0 ± 2.8

LVP (mmHg)

133.0 ± 3.0

142.8 ± 4.6

135.5 ± 4.9

134.1 ± 6.3

140.1 ± 1.9

130.7 ± 2.8

LV +dP/dt (mmHg/sec × 103)

2.6 ± 0.3

2.9 ± 0.2

4.0 ± 0.2

3.6 ± 0.2

4.1 ± 0.1

3.4 ± 0.1

LV -dP/dt (mmHg/sec × 103)

2.5 ± 0.2

2.5 ± 0.3

3.2 ± 0.3

2.8 ± 0.3

3.3 ± 0.3

3.0 ± 0.2

  1. Values are mean SEM. HR, Heart rate; CF, Coronary flow; CO, Cardiac output; LVP, Left ventricular pressure; LV +dP/dt, Peak positive first derivative of left ventricular pressure; LV -dP/dt, Peak negative first derivative of left ventricular pressure.