PON2 and coronary artery disorder: In the group of female patients with coronary heart disease and in the control group of healthy women genetic variations including the PON1 promoter (-107 C/T, -162 G/A, -831 G/A) and coding region (160 R/G, 192 Q/R,) as well as PON2 311 S/C, and PON3 -133 C/A polymorphisms were evaluated.