Figure 1From: Evaluation of carotid artery elasticity changes in patients with type 2 diabetesQIMT analysis of the common carotid artery. The red line represents the radiofrequency signal tracking the leading edge of the lumen intima; the green line represents the radiofrequency signal tracking the leading edge of media adventitia interface. The IMT value and vascular diameter was calculated automatically for six cardiac cycles showed on the left side of the picture.Back to article page