Table 1: Evaluated Parameters of Thromboelastography Versus Rotational Thromboelastometry Testing.

Clot phase	Measurement	TEG	ROTEM
Initiation	Time from start to 2 mm clot length	Reaction time	Clot time
Kinetics	Time from 2 mm to 20 mm clot length	Clot formation time	Clot formation time
	Angle of propagation from 2 mm to 20 mm clot formation	Alpha angle	Alpha angle
Strength	Amplitude measured at peak clot strength	Maximum amplitude	Maximum clot firmness
	Calculated from maximum amplitude	G	Maximum clot elasticity
Lysis/stability	Percentage of loss of amplitude at fixed time after maximum amplitude	Lysis at 30 min, estimated percentage of lysis	Lysis index at 30 min, maximum lysis

G = shear elastic modulus parameter; ROTEM = rotational thromboelastometry; TEG = thromboelastography.