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Table 1 Calculated reference ranges presented as the 2.5- and 97.5-percentiles for commonly used ROTEM® parameters of coagulation and fibrinolysis with EXTEM test

From: Reference ranges for rotational thromboelastometry in male Sprague Dawley rats

Parameter Median Mean Reference range
CT (s) 47 48 18–77
CFT (s) 50 50 20–80
CFR (°) 81 81 73–88
α (deg) 80 80 73–86
MCF (mm) 61 62 53–70
MCF-t (s) 1491 1540 894–2186
MCE (dynes/cm2) 153 158 86–230
MAXV (mm/min) 24 24 14–34
MAXV-t (s) 81 76 28–123
ML (%) 12 12 1–22
LI30 (%) 100 100 98–102
LI45 (%) 98 96 93–102
LI60 (%) 94 94 87–101
AUC (mm2) 6023 6081 5277–6885
ACF (mm) 54 54 45–62
A5 (mm) 51 51 38–64
A10 (mm) 57 57 47–66
A15 (mm) 59 59 50–68
A20 (mm) 60 60 52–69
A25 (mm) 60 61 52–69
A30 (mm) 61 61 53–69
AR5 (mm2) 369 363 244–482
AR10 (mm2) 913 910 675–1145
AR15 (mm2) 1486 1483 1186–1780
AR20 (mm2) 2076 2080 1702–2458