Table II.

Changes in left ventricular volume, ejection and systolic function at different time points in patients receiving PCI.

Parameters	Test time	Control group (n=120)	PCI group (n=280)	P-value
LVEDV (ml)	2 days before treatment	92.41±8.74	92.08±7.09	0.311
	3 months after treatment	92.05±8.32	92.54±5.91	0.284
	9 months after treatment	92.05±6.71	92.07±8.22	0.536
LVESV (ml)	2 days before treatment	49.28±4.92	48.93±5.01	0.723
	3 months after treatment	53.06±7.04	47.83±6.61	0.015
	9 months after treatment	49.33±4.29	44.11±9.72	0.013
LVEF (%)	2 days before treatment	46.05±3.21	46.04±3.92	0.542
	3 months after treatment	45.94±3.19	49.25±3.86	0.006
	9 months after treatment	46.38±4.33	51.74±3.22	0.011