Objective To investigate the effect of statins on the degree of arterial stiffness in elderly patients with coronary heart disease. Methods 128 elderly patients with coronary heart disease were enrolled. All cases were not associated with hypertension,heart failure and other cardiovascular diseases. 59 cases had taken statins and selected into observation group,and other 69 cases had not taken statins and selected into the control group. General data,laboratory examination results,brachial ankle pulse wave ...