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Table 1 Hemodynamic Parameters

From: Assessment of a continuous blood gas monitoring system in animals during circulatory stress

 

Overall

B1

D1

D2

B2

AVP1

AVP2

AVP3

B3

H1

H2

H3

H4

VR

CO T (L/min)

3.8 ± 1.08

4.3 ± 1.18

4.93 ± 1.5

4.77 ± 1.9

4.17 ± 1.06

3.92 ± 0.96

3.50 ± 1.16

3.17 ± 0.98 *

4.2 ± 0.82

3.8 ± 0.73

2.63 ± 0.67

2.38 ± 0.74

1.9 ± 0.55*

5.17 ± 1.85†‡§ ||

SV (ml)

44.3 ± 11.52

56.9 ± 14.94

48.8 ± 20.33

40.1 ± 17.95 *

52.1 ± 12.92

54.6 ± 12.71

51.9 ± 11.61

50.4 ± 8.78

59.8 ± 12

45.2 ± 9.2*

29.8 ± 7.9#

26.1 ± 7.9#†

17 ± 4.1#**‡‡

60.2 ± 9.5††‡§#

HR (bts/min)

85.7 ± 17.9

77.8 ± 23.3

104.8 ± 19.2 *

124.6 ± 14.2

81.1 ± 16

72.5 ± 14.1

67.3 ± 16.9

62.7 ± 16

69.1 ± 15.6

84 ± 21.2

88 ± 21.1§

91.1 ± 18.8*

105.8 ± 16.8#|||| ‡‡

85.1 ± 20.2 ##

MAP (mmHg)

55.1 ± 7.03

55.5 ± 3.48

65.1 ± 12.4

60.3 ± 11.9

52 ± 3.5

65.6 ± 8.7*

73.8 ± 9

76.1 ± 6.7† §

64 ± 8.7

45.1 ± 4.7#

36.8 ± 6.3# †

33 ± 4.4# †

29.6 ± 5# ||||

59.1 ± 6.6||||‡ §||

CVP (mmHg)

8.82 ± 1.46

9.83 ± 1.99

9.83 ± 1.60

9.50 ± 1.22

9.67 ± 2.42

11.50 ± 1.38

11.67 ± 0.82

11.67 ± 0.82

9.6 ± 1.8

8.8 ± 1.7

6.3 ± 1.6

4.6 ± 1.8*

1.1 ± 0.7# **

10.6 ± 1.2‡‡§||

SVR (dyne/s/cm 5 )

1123 ± 346

912 ± 263

947 ± 323

913 ± 288

857 ± 249

1195 ± 475

1532 ± 460

1755 ± 522† §

1199 ± 246

971 ± 382

1040 ± 377

1081 ± 352

1323 ± 301

870 ± 258 ##

  1. Abbreviations: B: Basal; D: Dobutamine; CO: Cardiac Output; SV: Stroke Volume; HR: Heart Rate; MAP: Mean Arterial Pressure; CVP: Central Venous Pressure; SVR: Systemic Vascular Resistances. AVP: Arginine-vasopressin.
  2. Significance at repeated measures analysis of variance. *p < 0.05 vs. B1-3. p < 0.001 vs. B1-3. Significance at repeated measures analysis of variance. *p < 0.01 vs. B4. p < 0.001 vs. B4. p < 0.05 vs. B4. §p < 0.05 vs. AVP1. Significance at repeated measures analysis of variance. *p < 0.01 vs. B5. p < 0.05 vs. H1. p < 0.001 vs. H2. §p < 0.001 vs. H3. ||p < 0.001 vs. H4. #p < 0.001 vs. B5. **p < 0.001 vs. H1. ††p < 0.01 vs. H1. ‡‡p < 0.05 vs. H2. §§p < 0.05 vs. B5. ||||p < 0.01 vs. H1. ##p < 0.05 vs. H4