P1.12 PREDICTIVE COMBINED ROLE OF CALCIUM SCORE AND CAROTIDIMT IN CORONARY ARTERY DISEASE

Objectives: up to date the assessment of coronary artery disease (CAD) risk is based mainly on the presence of CV risk factors. However, many markers of subclinical atherosclerosis has been demonstrated as powerful predictors of CV events. Aim of our study was to evaluate if non invasive US parameters, such as carotid properties and heart calcifications, are able to add information to the prediction of CAD. Methods: In 405 in-patients with a clinical indication (overt angina and/or positive exercise test) for coronary angiography (CA), we measured blood pressures (BP), carotid intima-media thickness (IMT), local PWV and distensibility and quantified cardiac calcification by means of Calcium Score (CaS). After CA we divided the group in G1 (N=240) (patients with at least one coronary stenosis >50%), and G0 (N=165) (unaffected coronaries). Results: G0 and G1 patients differed in age (67±10 vs 64±11yrs,p=0,01), but not in BMI (26±3.5 vs 28±16 kg/m2,p=0,03); G1 had higher BP (130±21/74±10 vs 136±18/77±11mmHg, p