Induced Hypothermia Does Not Harm Hemodynamics after Polytrauma: A Porcine Model

Figure 2

Normothermic and hypothermic sham animals versus normothermic and hypothermic trauma animals. . Timeline 15.5 hrs. Data are shown in mean and standard error of mean. , values at BL versus values at S and at R and values at E of trauma pigs (0, 1.5, 2.5, and 15.5 hrs). , normothermic versus hypothermic pigs during cooling phase (4, 5.5 hrs). , values at S versus values at R in trauma pigs (1.5 and 2.5 hrs). , values at R versus values at H in trauma pigs (2.5 and 4.0 hrs). (a) Heart rate (HR in 1/min). (b) Mean arterial pressure (MAP in mmHg). (c) Central venous pressure (CVP in mmHg). (d) Cardiac output (CO in l/min). (e) Mixed venous oxygen saturation (SvO₂ in %). (f) Stroke volume (SV in mL). (g) Pulmonary artery pressure (PAP in mmHg). (h) Wedge pressure (WP in mmHg). (i) TPR (dyn sec cm⁻⁵). (j) Norepinephrine and epinephrine in 3 mg/50 mL (in mL/h).

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