Fig. 1.

Hemodynamics and biomarkers of myocardial or cerebral injury among the three groups. a Heart rate (HR). b Mean aortic pressure (MAP). c Creatine kinase MB (CK-MB). d Cardiac troponin I (cTNI). e Neuron-specific enolase (NSE). f S100 calcium-binding protein B (S100B). The x-axis is the time point of baseline 1, 3, 6, and 24 h after ROSC. Values shown are mean ± SD. TCA, traumatic cardiac arrest; UTI, ulinastatin; BL, baseline; ROSC, return of spontaneous circulation. *p < 0.05, **p < 0.01 vs. baseline; #p < 0.05, ##p < 0.01 vs. ulinastatin