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Table 2 Hemodynamic and echocardiographic data before and after fluid challenge

From: Evaluation of fluid responsiveness with dynamic superior vena cava collapsibility index in mechanically ventilated patients

 

FR (n = 25)

NR (n = 27)

Baseline

After

Baseline

After

MAP (mmHg)

80.3 ± 12.0

82.2 ± 12.7

86.2 ± 14.6

79.0 ± 13.3

HR (Bpm)

68.4 ± 12.9

65.7 ± 12.2

72.7 ± 15.3

59.2 ± 9.0

SVC-CI (%)

41.9 ± 11.5a

29.5 ± 8.4b

28.9 ± 9.0

24.9 ± 9.7

SVV (%)

11.6 ± 3.2a

6.7 ± 3.2b

9.5 ± 2.9

7.0 ± 2.5

E/e’

7.27 ± 2.32

9.01 ± 2.97

8.76 ± 3.28

8.90 ± 4.65

CVP (mmHg)

5.7 ± 3.2

7.8 ± 4.3b

5.8 ± 3.1

8.1 ± 4.5c

  1. Abbreviations: MAP, mean arterial pressure; HR, heart rate; SVC-CI, superior vena cava collapsibility index; SVV, stroke volume variation; CVP, central venous pressure
  2. aP < 0.05 compared with non-responders, bP < 0.05 compared with baseline in the FR group, cP < 0.05 compared with baseline in the NR group
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Perioperative Medicine

ISSN: 2047-0525