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Table 2 Hemodynamic parameters during the different experimental conditions

From: Peep titration based on the open lung approach during one lung ventilation in thoracic surgery: a physiological study

 

TLV Baseline

OLV preOLA

During RM

OLV postOLA

TLV end

ANOVA

HR (b/m)

76 ±14

77± 12

80 ±11

76 ±13

75± 12

N.S.

MAP (mmHg)

91 ±12

86 ±15

82 ±10 *

88 ±14

90 ±11

P < 0.05

CI (l/m2)

2.7 ±0.4

3.1 ±0.9

2.4± 0.3 *

2.8± 0.4

3.0± 0.2

P< 0.05

SVV (%)

12± 2

13 ±1

13± 2

13± 2

14 ±1

N.S.

  1. ANOVA *P<0.05 TLV baseline vs RM
  2. HR heart rate, MAP mean arterial blood pressure, CI cardiac index, SVV stroke volume variation, TLV two-lung ventilation, OLV one-lung ventilation, RM recruitment manoeuvre. Data are expressed as mean ± SD
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BMC Anesthesiology

ISSN: 1471-2253

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