Figure 9.
Effect of ischemic postconditioning (IPO) 1’ and delayed IPO on cardiodynamics (mean ± SD). (A) Left ventricular developed pressure (LVDP); (B) rate pressure product (RPP); (C) maximum gradient during systoles (+dP/dtmax); (D) minimum gradient during diastoles (−dP/dtmax). *P<0.05, compared with IPO 2’ group. n=5.