Skip to main content

Advertisement

Table 1 Basic patient characteristics, intraoperative and postoperative details

From: Endothelial permeability following coronary artery bypass grafting: an observational study on the possible role of angiopoietin imbalance

Characteristics
 Male sex Number (percentage) 24 (86)
 Age, years Median (range) 72 (55–83)
 Body mass index, kg BW/m2 Median (range) 26.8 (19.6–37.2)
Cardiovascular status, kidney
 Ejection fraction, % Median (range) 55 (22–85)
 NYHA status Median (range) 2 (1–3)
 Arterial hypertension Number (percentage) 28 (100)
 Carotid stenosis Number (percentage) 8 (29)
 PAOD Number (percentage) 1 (4)
 Serum creatinine, mg/dl Median (Q1–Q3) 1 (0.85–1.1)
Details of procedure
 Cutting-suture time, minutes Median (Q1–Q3) 279 (233–291)
 CPB time, minutes Median (Q1–Q3) 110 (98–124)
 Aortic cross-clamp/reperfusion time, minutes Median (Q1–Q3) 105 (92–116)
 Cardioplegic solution, ml Median (Q1–Q3) 710 (700–732)
 Number of grafts Median (range) 4 (1–4)
 Number of intraoperative. transfused RBC concentrates Median (range) 0 (0–4)
Postoperative details
 PaO2/FiO2 ratio at admission to ICU Median (Q1–Q3) 244 (195–326)
 PaO2/FiO2 ratio after 6 h Median (Q1–Q3) 333 (251–383)
 PaO2/FiO2 ratio after 24 h Median (Q1–Q3) 419 (295–497)
 Lactate at admission to ICU, mmol/l Median (Q1 − Q3) 1.1 (0.9–1.74)
 Lactate after 6 h, mmol/l Median (Q1–Q3) 1.28 (1.07–1.71)
 Lactate after 24 h, mmol/l Median (Q1–Q3) 1.3 (1.07–1.43)
 Norepinephrine at admission to ICU, μg/kg BW*minute Median (Q1–Q3) 0.03 (0–0.09)
 Norepinephrine after 6 h, μg/kg BW*minute Median (Q1 - Q3) 0.03 (0 − 0.06)
 Norepinephrine after 24 h, μg/kg BW*minute Median (Q1–Q3) 0 (0–0)
 Hgb at admission to ICU, mmol/l Median (Q1–Q3) 11.2 (10.8–12.7)
 Hgb after 6 h, mmol/l Median (Q1–Q3) 10.7 (10–11.5)
 Hgb after 24 h, mmol/l Median (Q1–Q3) 9.8 (9.3–10.5)
 24 h crystalloid fluid balance, ml Median (Q1–Q3) 3310 (2635–4860)
 Serum creatinine at admission to ICU, mg/dl Median (Q1–Q3) 0.85 (0.77–1.01)
 Serum creatinine after 24 h, mg/dl Median (Q1–Q3) 1 (0.85–1.12)
 Duration of mechanical ventilation, h Median (Q1–Q3) 17.75 (14.25–19.8)
 Length of stay on ICU, h Median (Q1–Q3) 23.9 (21.3–69.6)
 Length of stay in hospital, d Median (Q1–Q3) 14 (9–17)
 CPR Number (percentage) 0 (0)
 Revision surgery Number (percentage) 0 (0)
  1. NYHA New York Heart Association classification, PAOD peripheral arterial occlusive disease, CPB cardiopulmonary bypass, RBC red blood cell, PaO 2 arterial oxygen partial pressure, FiO 2 inspiratory oxygen fraction, ICU intensive care unit, Hgb hemoglobin, CPR cardiopulmonary resuscitation, Q 1 –Q 3 percentile 25–75