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Table 1 Hemodynamic parameters before, during and after the resuscitation using a percutaneous mechanical circulatory support device

From: Inhaled nitric oxide preserves ventricular function during resuscitation using a percutaneous mechanical circulatory support device in a porcine cardiac arrest model: an echocardiographic myocardial work analysis

 

0 ppm

20 ppm

Total

p

BSA m2

1.2 ± 0.1

1.3 ± 0.1

1.3 ± 0.1

0.271

Baseline

HR min−1

85.6 ± 13.9

98.4 ± 11.6

92.0 ± 13.8

0.152

SBP mmHg

129.2 ± 16.5

126.4 ± 20.3

127.8 ± 17.5

0.817

DBP mmHg

68.6 ± 8.6

67.4 ± 5.9

68.0 ± 7.0

0.805

SPAP mmHg

26.6 ± 2.8

24.8 ± 3.6

25.7 ± 3.2

0.400

DPAP mmHg

14.2 ± 2.7

12.4 ± 2.9

13.3 ± 2.8

0.337

COPWD L/min

6.9 ± 1.7

7.0 ± 0.8

7.0 ± 1.3

0.878

COTD L/min

6.7 ± 1.5

7.3 ± 0.7

7.0 ± 1.2

0.459

Cardiac arrest

COPWD L/min

1.7 ± 0.2

1.8 ± 0.2

1.8 ± 0.2

0.341

Impella flow L/min

1.9 ± 0.3

1.9 ± 0.2

1.9 ± 0.2

0.892

HRpp-VF min−1

20.8 ± 1.1

21.4 ± 0.8

21.1 ± 0.9

0.491

30 min post-ROSC

HR min−1

115 ± 24.3

130 ± 30

128 ± 36

0.055

SBP mmHg

95.2 ± 12.9

95.6 ± 25.1

95.4 ± 18.8

0.976

DBP mmHg

64.8 ± 10.6

64.4 ± 10.9

64.6 ± 10.1

0.955

SPAP mmHg

26.2 ± 3.8

25.2 ± 6.2

25.7 ± 4.9

0.766

DPAP mmHg

14.4 ± 3.5

11.8 ± 5.3

13.1 ± 4.5

0.388

COTD L/min

5.5 ± 1.7

5.6 ± 1.2

5.6 ± 1.4

0.900

COPWD L/min

5.1 ± 1.1

5.7 ± 1.2

5.4 ± 1.1

0.433

3 h post-ROSC

HR min−1

102.8 ± 13.9

111.6 ± 21.6

107.2 ± 17.7

0.466

SBP mmHg

99.6 ± 8.6

114.2 ± 28.0

106.9 ± 21.0

0.298

DBP mmHg

68.0 ± 7.3

65.0 ± 11.7

66.5 ± 9.3

0.639

SPAP mmHg

28.0 ± 5.5

28.4 ± 4.6

28.2 ± 4.8

0.903

DPAP mmHg

15.0 ± 3.2

14.4 ± 3.6

14.7 ± 3.3

0.790

COPWD L/min_

4.6 ± 1.0

6.6 ± 1.1

5.7 ± 1.5

0.016

COTD L/min

5.1 ± 0.8

6.8 ± 2.3

5.9 ± 1.8

0.172

5 h post-ROSC

HR min−1

75.0 ± 11.0

104.8 ± 19.6

89.9 ± 21.7

0.018

SBP mmHg

110.2 ± 13.8

113.0 ± 18.0

111.6 ± 15.2

0.790

DBP mmHg

68.0 ± 9.8

66.2 ± 9.0

67.1 ± 8.9

0.771

SPAP mmHg

32.0 ± 4.4

23.0 ± 1.0

27.5 ± 5.6

0.008

DPAP mmHg

16.2 ± 3.7

11.8 ± 1.3

14.0 ± 3.5

0.037

COPWD L/min_

4.0 ± 0.6

5.8 ± 1.0

4.9 ± 1.2

0.036

COTD L/min

3.5 ± 0.6

5.6 ± 1.5

4.5 ± 1.6

0.021

  1. COPWD: Pulsed- wave Doppler derived cardiac output; COTD: Cardiac output measured with thermodilution method using wan-Ganz catheter; DBP: Diastolic blood pressure; DPAP: Diastolic pulmonary artery pressure; HR: Heart rate; HR pp-VF: Peak to peak ventilation frequency as the Heart rate during cardiac arrest; SBP: Systolic blood pressure; SPAP: Systolic pulmonary artery pressure
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BMC Cardiovascular Disorders

ISSN: 1471-2261

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