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Table 1 Time course of hemodynamics in the two groups

From: Effect of venovenous extracorporeal membrane oxygenation on the heart in a healthy piglet model

  

Baseline

1 h

5 h

9 h

13 h

17 h

21 h

HR (beats/min)

  Control group

136 ± 10.1

130 ± 13.7

126 ± 10.3

123 ± 11.8

124 ± 14.5

128 ± 14.5

131 ± 10.4

  ECMO group

134 ± 4.9

140 ± 12.4

130 ± 12.5

133 ± 10.4

128 ± 10.9

124 ± 15.2

128 ± 10.4

MAP (mmHg)

  Control group

70 ± 6.5

72 ± 8.5

76 ± 9.3

75 ± 8.5

70 ± 9.1

75 ± 9.9

75 ± 9.3

  ECMO group

67 ± 5.0

68 ± 9.5

73 ± 9.4

71 ± 9.1

77 ± 10.6

76 ± 8.5

73 ± 9.9

MPAP (mmHg)

  Control group

17.7 ± 4.0

19.2 ± 4.0

18.2 ± 3.3

19.0 ± 3.6

18.8 ± 3.9

16.7 ± 4.0

18.3 ± 4.0

  ECMO group

18.5 ± 3.1

20.2 ± 4.4

19.5 ± 4.5

20.2 ± 4.6

19.3 ± 4.0

19.0 ± 3.1

18.7 ± 3.6

PAOP (mmHg)

  Control group

12.0 ± 2.1

11.7 ± 1.2

11.3 ± 1.9

11.0 ± 0.9

11.2 ± 1.2

11.7 ± 1.9

11.5 ± 1.2

  ECMO group

11.2 ± 1.5

11.0 ± 1.1

11.8 ± 1.2

12.0 ± 0.9

12.0 ± 1.7

11.8 ± 1.6

12.0 ± 1.4

  1. Data are shown as mean ± SD. No significance was presented. HR heart rate, MAP mean arterial pressure, MPAP mean pulmonary artery pressure, PAOP pulmonary artery occlusion pressure.