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. 2015 Dec 12;7(12):5417–5434. doi: 10.3390/toxins7124891

Figure 3.

Figure 3

Serial mean (±SEM) left ventricular developed pressure (LVDP), maximum rate of change in LV pressure during contraction (dP/dt max), and rate pressure product (RPP) in hearts excised from animals at either 8, 24, or 48 h after the initiation of an in vivo 24 h infusion of lethal toxin (LT) or protective antigen alone (control) and then perfused under constant pressure. The only significant difference (p = 0.05) that was noted between LT and control was a decrease in dP/dt max at 60 min of perfusion.