Figure 2From: Duration of hemodynamic effects of crystalloids in patients with circulatory shock after initial resuscitationCardiac index. CI, cardiac index. Baseline, 3.03 ± 0.64; T1, 3.58 ± 0.66; T2, 3.23 ± 0.65; T3, 3.12 ± 0.64. *p < 0.05 versus baseline, +p < 0.05 versus T1.Back to article page