Primary Mechanism Study of Panax notoginseng Flower (Herb) on Myocardial Infarction in Rats
The LAD artery of rats was occluded to establish the MI control. Hearts of the sham (a) and MI (myocardial infarction) control (b) groups were quickly removed and observed. Electrocardiograms of rats in the sham (c) and MI control (d) groups were recorded. The arrow showed that the ST segment was elevated in myocardial infarcted animals.
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