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Table 1 Changes in platelet function measured with TEG® 6s during operation

From: Utility of thromboelastogram in cardiac surgery in Jacobsen syndrome associated with platelet dysfunction: a case report

Parameters

Measure point

Range

TEG 1

TEG 2

TEG 3

TEG 4

HKH-R (min)

30.4

15

10.8

15

4.2–9.8

HKH-K (s)

9.5

2.6

2.2

2.3

1.0–2.9

HKH-angle (degree)

42.9

60.5

65.5

65.3

57–75

HKH-MA (mm)

53.1

64.5

57.1

57

53–68

ActF-MA (mm)

6.1

9.6

2.3

3.4

2–19

ΔMA (mm)

47

54.9

54.8

53.6

 

ADP-MA (mm)

54.4

56.3

31.3

44.6

45–69

ADP inhibition (%)

0

14.9

47.1

23.1

0–17

PLT (× 103/μL)

168

112

133

215

-

Hb (g/dL)

8.1

8.2

10.2

10.2

-

  1. TEG1, TEG2, TEG3, and TEG4 represent preoperative, pre-cardiopulmonary, post-cardiopulmonary, and postoperative measurements, respectively. Abbreviations: TEG Thromboelastography, HKH Heparinized kaolin with heparinase, R Reaction time, K Coagulation time, angle α angle, ActF Activator F, MA Maximum amplitude, ADP Adenosine diphosphate, PLT Platelet, Hb Hemoglobin