AOPEP and coronary artery disorder: As for APO E polymorphism, when the CAD sample is divided in two groups: hyperlipidemic (TC> 5.70 mmol/l) and non-hyperlipidemic subjects, the APO E4 allele is significantly (p < 0.05) higher in the hyperlipidemic patients (20.45% versus 3.51%, respectively).