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. 2021 Apr 29;35(4):745–758. doi: 10.1007/s10557-021-07189-9

Fig. 2.

Fig. 2

Cardiac mechanical parameters following 20-min perfusion with cardioprotective agents. Heart was subjected to saline (as control group), KH176m (10 μM), or MPG (1mM) for 20min prior to ischemia. For all parameters, the change at T=20 min relative to the value at T= 0 min is depicted. (a) End-diastolic pressure (EDP), (b) heart rate (HR), (c) rate pressure product (RPP), (d) maximum contraction rate of the left ventricle (+dp/dt), (e) maximum relaxation rate of the left ventricle (-dp/dt), and (f) perfusion pressure (Pperf). *P<0.05, **P<0.01, ***P<0.001 vs control group