Carotid Intimal Thickness and Plaque Predict Prevalence and Severity of Coronary Atherosclerosis A Pilot Study

We determined whether increased carotid intima–media thickness (cIMT) and prevalence of carotid plaque (CP) are predictive of prevalence and severity of coronary atherosclerosis. Consecutive patients (n = 150) with no history of coronary artery disease (CAD), who underwent both carotid ultrasound and computed tomographic coronary angiography, were included in the analysis. The mean cIMT was higher in patients with CAD than in those without CAD (0.76 vs 0.66 mm, P 50% stenosis P = .003) and any coronary plaque (P = .003). In conclusion, CP and cIMT can be useful predictors of prevalence of CAD an...