Table 1.

Cardiac indexes of MI.

Group	LVESD (mm)	LVEDD (mm)	LVEF (%)	LVFS (%)
NC	2.46±0.30	4.81±0.11	75.38±4.57	48.70±6.45
A	3.26±0.16#*	5.29±0.17#*	58.89±2.13#*	38.50±1.83#*
B	3.69±0.12#	6.51±0.21#	47.58±2.28#	43.29±2.82#
C	4.59±0.21#*	7.51±0.23#	37.88±2.05#	38.89±2.57#

Compared with NC group

^#P<0.05; compared with the B group

^*P<0.05. Values are Mean ±SD.

LVESD – leftventricular end systolic dimension; LVEDD – left ventricular end diastolic dimension; LVEF – left ventricular ejection fraction; LVFS – fractional shortening. A – MI after one week; B – MI after two weeks; C- MI after four weeks.