Fig. 2From: Activation of the sigma-1 receptor exerts cardioprotection in a rodent model of chronic heart failure by stimulation of angiogenesisStimulation of sigma-1 receptor enhanced hemodynamics in PIHF rats. A Representative left ventricular pressures images in all groups; B LVSP, LVEDP, LV dP/dtmax, and LV dP/dtmin in rats 6 weeks after MI or sham operation. *P < 0.05; **P < 0.01; ***P < 0.005; ****P < 0.001Back to article page