Fig. 2From: Dimethyl amiloride, a Na+–H+ exchange inhibitor, and its cardioprotective effects in hemorrhagic shock in in vivo resuscitated ratsLeft ventricular peak systolic pressure of the sham hemorrhage treated and untreated, hemorrhage treated and untreated group over 1 h ex vivo perfusion (n = 6). a = P < 0.05 compared to hemorrhage + DMA; b = P < 0.05 compared to sham hemorrhage; c = P < 0.05 compared to sham hemorrhage + DMABack to article page