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Table 3 Analysis in patients with preserved left ventricular ejection fraction and depressed left ventricular ejection fraction, including moderate and severe dysfunction

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

Hemodynamic parameters Basal Preserved left ventricular function (n = 25)
   RA-LVP RA-RVP
HR (bpm) 72,80 ± 8,28 83,88 ± 4,55** 84,04 ± 4,62**
SAP (mmHg) 111,28 ± 16,29 109,80 ± 21,46* 100,32 ± 16,08*
DAP (mmHg) 57,76 ± 7,76 56,16 ± 8,69* 50,96 ± 9,12*
MAP (mmHg) 75,5 ± 14,2 74,1 ± 21,1 67,4 ± 17,6*
CO (L/min) 5,30 ± 1,37 5,52 ± 1,65* 4,93 ± 1,36*
Sv02 (%) 69,56 ± 7,62 69,28 ± 8,46 67,96 ± 8,72
   Depressed left ventricular function (n = 25)
HR (bpm) 72,80 ± 8,28 83,60 ± 4,55** 83,44 ± 4,38**
SAP (mmHg) 104,32 ± 12,31 112,68 ± 14,48* 97,20 ± 14,17*
DAP (mmHg) 50,52 ± 6,93 54,84 ± 8,09* 48,96 ± 6,98*
MAP (mmHg) 68,4 ± 3,7 74,1 ± 5,9** 65,7 ± 4,9**
CO (L/min) 5,30 ± 1,72 5,70 ± 1,81* 5,11 ± 1,84**
Sv02 (%) 70,36 ± 8,28 70,32 ± 7,67 68,60 ± 6,95
  1. 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.
  2. Data are expressed as mean ± SD.