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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