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Table 6 Hemodynamic parameters in the group of patients with atrial fibrillation (n = 8)

From: Temporary epicardial left ventricular and biventricular pacing improves cardiac output after cardiopulmonary bypass

Hemodynamic parameters

Basal

LVP

RVP

BiVP

HR (bpm)

67,88 ± 6,77

82,75 ± 2,12**

82,50 ± 4,38**

82,64 ± 2,16**

SAP (mmHg)

113,00 ± 16,36

124,75 ± 26,90*

106,00 ± 19,21**

126 ± 24,89

DAP (mmHg)

54,13 ± 5,74

62,63 ± 9,18*

49,75 ± 7,38**

60,14 ±8,16

MAP (mmHg)

72,6 ± 3,5

83,1 ± 4,2*

68,4 ± 4*

85,30 ± 11,31*

CO (L/min)

4,57 ± 1,19

4,96 ± 1,30*

4,30 ± 1,18*

5,10 ± 1,78*

Sv02 (%)

67,88 ± 6,77

73,13 ± 11,75*

70,63 ± 10,09

74,0 ± 14,68*

  1. Stimulation mode.
  2. BiV: Biventricular dual cathodic. RA-LVP: Right atrium-left ventricle. RA-RVP: Right atrium-right ventricle. HR (bpm): Heart rate beats per minute. SAP (mmHg): Systolic arterial pressure. DAP (mmHg): Diastolic arterial pressure. MAP (mmHg): Mean arterial pressure. CO (L/min): Cardiac output. SvO2 (%): Mixed venous oxygen saturation. *p < 0.05;** p < 0.01.
  3. Data are expressed as mean ± SD.
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Journal of Cardiothoracic Surgery

ISSN: 1749-8090

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