Skip to main content

Table 3 Summary of the results of the analysis of the left ventricular echocardiograms in healthy domestic swine according to body weight in 10 kg increments

From: Normal electrocardiographic and echocardiographic (M-mode and two-dimensional) values in Polish Landrace pigs

Body weight (kg)

End-diastole

End-systole

FS (%)

EF (%)

Number of animals

IVSd (cm)

LVIDd (cm)

LPWd (cm)

IVSs (cm)

LVIDs (cm)

LPWs (cm)

20-29

0.73 ± 0.71

3.48 ± 0.31

0.67 ± 0.08

0.96 ± 0.22

2.43 ± 0.31

1.10 ± 0.18

29 ± 4

55 ± 7

11

30-39

0.77 ± 0.20

4.09 ± 0.32

0.69 ± 0.11

1.03 ± 0.09

3.06 ± 0.61

1.19 ± 0.16

31 ± 4

56 ± 6

23

40-49

0.78 ± 0.06

4.36 ± 0.34

0.71 ± 0.06

1.05 ± 0.14

3.07 ± 0.23

1.19 ± 0.16

31 ± 3

58 ± 5

18

50-59

0.79 ± 0.07

4.79 ± 0.44

0.82 ± 0.08

1.15 ± 0.12

3.42 ± 0.33

1.29 ± 0.16

30 ± 4

57 ± 6

8

60-69

0.84 ± 0.03

4.88 ± 0.31

0.92 ± 0.09

1.16 ± 0.11

3.42 ± 0.44

1.47 ± 0.14

32 ± 4

58 ± 5

8

70-79

0.89 ± 0.12

5.03 ± 0.26

0.95 ± 0.12

1.41 ± 0.12

3.53 ± 0.29

1.49 ± 0.23

33 ± 5

59 ± 7

9

80-89

0.98 ± 0.08

5.09 ± 0.43

0.95 ± 0.05

1.22 ± 0.21

3.44 ± 0.36

1.67 ± 0.25

33 ± 3

59 ± 6

12

90-99

0.98 ± 0.08

5.34 ± 0.24

0.96 ± 0.17

1.33 ± 0.23

3.68 ± 0.35

1.67 ± 0.16

30 ± 4

59 ± 7

10

100-109

0.98 ± 0.11

5.39 ± 0.28

0.98 ± 0.13

1.34 ± 0.11

3.72 ± 0.31

1.66 ± 0.22

31 ± 5

59 ± 7

11

110-119

1.04 ± 0.11

5.45 ± 0.54

1.07 ± 0.08

1.36 ± 0.16

3.72 ± 0.61

1.66 ± 0.13

32 ± 7

60 ± 9

16

120-129

1.14 ± 0.15

5.48 ± 0.2

1.08 ± 0.15

1.66 ± 0.28

3.69 ± 0.78

1.68 ± 0.35

33 ± 8

64 ± 14

9

130-139

1.16 ± 0.21

5.63 ± 0.51

1.06 ± 0.13

1.70 ± 0.35

3.69 ± 0.68

1.83 ± 0.25

34 ± 1

65 ± 10

21

140-149

1.12 ± 0.14

5.67 ± 0.41

1.08 ± 0.09

1.64 ± 0.23

3.87 ± 0.67

1.83 ± 0.26

30 ± 8

63 ± 13

6

150-160

1.06 ± 0.16

5.77 ± 0.46

1.06 ± 0.11

1.65 ± 0.20

4.11 ± 0.46

1.76 ± 0.18

32 ± 7

61 ± 9

8

  1. IVS - interventricular septum thickness, LVID – left ventricular internal diameter, LPW – left posterior wall thickness, LPWs –left ventricular posterior wall in end-systole, FS – fractional shortening, EF – ejection fraction.
  2. Values are displayed as mean ± standard deviation.
  3. N = 170.