Table 2.

Indicators of heart functions tested by Echocardiography in different groups of rats

	Sham	Model	Positive drug	DQP	DS
LVEDd(cm)	0.64 ± 0.05*	1.12 ± 0.21	1.08 ± 1.68	0.76 ± 0.064*	0.83 ± 0.18
LVEDs(cm)	0.41 ± 0.02**	0.75 ± 0.05	0.48 ± 0.08*	0.54 ± 0.080	0.64 ± 0.11
EF	0.68 ± 0.06**	0.41 ± 0.03	0.46 ± 0.06	0.47 ± 0.03*	0.53 ± 0.01*
FS(%)	37.39 ± 5.19*	20.71 ± 1.68	21.70 ± 5.78	33.84 ± 6.90*	36.43 ± 8.76*

^*v.s. model group, P < 0.05, ^**v.s. model group, P < 0.01