Table 2.

Serum level of Zn, Cu, Fe and Mn in study population.

Parameters	Values (Mean ± SEM)
	IHD Patients Group	Control group	p-value
Zn (mg/L)	2.5 ± 0.19∗∗	4.02 ± 0.29	0.002
Cu (mg/L)	2.52 ± 0.17∗∗	3.63 ± 0.32	0.001
Fe (mg/L)	148.97 ± 1.25∗∗	59.94 ± 7.28	0.002
Mn (mg/L)	7.32 ± 1.23	7.32 ± 1.55	0.215

∗∗p < 0.05 (Significant difference between patient and control groups at 95% confidence interval).