T0

T1

p

CI (l/min/m²) SVI (ml/m²)

 1.8 ± 0,2  21 ± 2.5

2.2 ± 0.3 26 ± 3

0.001 0.02

MAP (mmHg)

 80 ± 11

85 ± 12

0.580

PAOP (mmHg)

 8.0 ± 3.0

10.3 ± 2.9

0.001

PVC (mmHg)

< 5.2 ± 3.0

7.1 ± 3.2

0.001

SVRI(dyne.sec.cm5.m²)

3015 ± 634

2580 ± 605

0.001

HR (beats / min)

85 ± 11

92 ± 8

0.138

Temperature(ºC)

36.0 ± 0.8

36.2 ± 0.7

0.158

Hemoglobin (g/dl)

11.7 ± 1.4

11.0 ± 1.2

0.016

Data expressed in mean ± standard deviation; TO = before fluid therapy; T1 = after
fluid therapy. CI = cardiac index. SVI = stroke volume index. MAP = mean arterial
pressure. PAOP = pulmonary artery occlusion pressure. CVP = central venous
pressure. SVRI = systemic vascular resistance index. HR = heart rate.
Table 1: Hemodynamic parameters, rectal temperature and arterial haemoglobin concentration at T0 and T1.