Fig. 4
From: Early impairment of coronary microvascular perfusion capacity in rats on a high fat diet
Cardiac cycle left ventricular dV/dt values for control and HFD rats. a First derivatives of LV volume with respect to time for control (n = 9, open bars) and HFD rats (n = 9, filled bars) are presented for nine phases of cardiac cycle during baseline conditions. b dV/dt values are presented for cardiac cycle during adenosine infusion. The negative dV/dt values correspond to systole and positive values correspond to diastole. Data are expressed as mean ± SEM, differences in absolute dV/dt values for the cardiac cycle phase were tested with ANOVA; *p < 0.05