Clinical decision support

ROTEM A5 Calculator

Viscoelastic-guided hemostatic resuscitation. Enter the ROTEM A5 parameters to receive product-specific recommendations based on the Görlinger A5 algorithm.

Algorithm A5 v1.0 · Trauma / Bleeding
01

ROTEM Parameters

Required values
EXTEM & FIBTEM
Fibrinogen contribution
Check tracing; ≥600 s = flatline
Clot amplitude at 5 min
Max lysis over the 60-min run; leave blank if unavailable
Coagulation time
INTEM & HEPTEM
Intrinsic pathway CT
Leave blank if HEPTEM not run
Patient weight Optional, enables dosing
Used to calculate cryo and FFP doses
02

Recommendations

Awaiting input
Enter ROTEM parameters and select Calculate to view product-specific recommendations.
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