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Table 2 Hemodynamics and other parameters with VT 10, 8 and 6 ml/ kg

From: The effects of ventilation on left-to-right shunt and regional cerebral oxygen saturation: a self-controlled trial

 

VT 10 ml/ kg

VT 8 ml/ kg

VT 6 ml/ kg

IAP (mmHg)

65.35 ± 2.15

62.39 ± 2.11

61.23 ± 2.52

HR (beats/min)

107.81 ± 3.45

105.58 ± 3.07

114.26 ± 3.01

VTI PA/VTI DA

1.83 ± 0.14

1.80 ± 0.15

1.71 ± 0.13

rScO2 (%)

67.23 ± 4.72

67.55 ± 4.54

69.34 ± 4.29*#

EtCO2 (mmHg)

30.87 ± 0.52

36.68 ± 0.69*

44.45 ± 1.06*#

PaCO2 (mmHg)

31.51 ± 0.65

37.15 ± 0.75*

44.24 ± 0.99*#

PaO2 (mmHg)

216.89 ± 10.72

214.89 ± 9.87

203.74 ± 8.97*

  1. EtCO2 End-tidal carbon dioxide partial pressure, HR Heart rate, IAP Invasive arterial pressure, PaCO2 Arterial partial pressure of carbon dioxide tension, PaO2 Arterial oxygen pressure, rSCO2 Regional cerebral oxygen saturation, VT Tidal volume
  2. *P < 0.05 Respect to VT 10 ml/kg; # P < 0.05 Respect to VT 8 ml/kg