Fig. 2From: Arterial stiffness in patients with coronary artery disease: relation with in-stent restenosis following percutaneous coronary interventionThe values of aortic augmentation index (AIx), expressed in percentages in the control, coronary artery disease (CAD), in stent restenosis (ISR) and left main stenosis group. Data are shown as mean ± SD, * p <0.05 vs control group, # p <0.05 vs CAD and ISR groupsBack to article page