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Tables 3 Hematological, coagulation and thromboelastography parameters for the cardiopulmonary bypass pump residual blood and transfusion bag blood

From: The effects on coagulation of the reinfusion of unprocessed residual blood from the cardiopulmonary bypass

 

CBP pump

Transfusion bag

Laboratory coagulation parameters

Hemoglobin (g/L)

(NR: 115–165)

85 (17)

80 (14)

Platelets (×109/L)

(NR: 150–400)

126 (45)

126 (43)

Prothrombin time (s)

(NR: 11–15)

91 (44)

85 (46)

INR

(NR: <1.4)

7.9 (3.40)

7.2 (3.80)

aPTT (s)

(NR: 22–38)

All values >200

All values >200

Thrombin time (s)

(NR: 13–21)

All values >60

All values >60

Fibrinogen (g/L)

(NR: 2–4)

1.1 (0.27)

1.2 (0.29)

D-Dimer (mg/L)

(NR: <0.23)

1.8 (1.90)

2 (2.70)

TEG parameters (heparinase)

R-time (mins)

(NR: 4–8)

7.1 (2.40)

6.8 (4.60)

K-time (mins)

(NR: 0–4)

2.4 (3)

0.75 (1.90)

Alpha angle (degrees)

(NR: 47–74)

70 (7.7)

70 (6.90)

Maximum amplitude (mm)

(NR: 54–72)

60 (9.10)

59 (7)

  1. Values are mean with standard deviation unless otherwise stated
  2. NR normal range