Cardioprotective Effect of the Compound Yangshen Granule in Rat Models with Acute Myocardial Infarction

Table 2

The changes of st-segment of electrocardiograms among different groups (𝑥±𝑠,𝑛=10, mV).

Group	Dose (g·kg^−1)	St-segment elevation at different time after ligation
		0 h	0.5 h	1 h	2 h
Control	—	0.15±0.19	0.09±0.12	0.09±0.12	0.08±0.09
Model	—	0.42±0.17 *	0.36±0.17 *	0.27±0.11 *	0.30±0.16 *
DDP	0.14	0.24±0.11^#	0.17±0.11^#	0.20±0.12	0.19±0.14
SDG	0.70	0.17±0.09^#	0.20±0.19	0.21±0.20	0.17±0.12
MDG	1.40	0.27±0.25	0.23±0.19	0.18±0.15	0.16±0.14^#
LDG	2.80	0.17±0.14^#	0.23±0.10^#	0.19±0.16	0.14±0.12^#

Note: *𝑃<0.05, compared with the positive drug group; ^#𝑃<0.05, compared with the model group.