Figure 1. A, Frequency of coronary lesions/patient, classified as absent (0 stenosis), 1-25, 26-49, and ≥50%, encompassing 16 segments/patient, in red wine (RW) drinkers and abstainers (Abs). No significant differences were found. B, Frequency of coronary lesions in LAD, LCX and RCA territories (0; blue), 1-25% (green), 1-49% (yellow), and ≥50% stenosis (red). Sixteen coronary segments were analyzed in each individual by computed coronary angiography. There were no significant differences between the groups, except for 0 lesions in LCX, which were more frequent among abstainers. LAD: left anterior descending artery; LCX: left circumflex coronary artery; RCA: right coronary artery. C, Quartiles of age-adjusted coronary calcium score in wine drinkers and abstainers. Total calcium score was significantly greater in RW drinkers compared to abstainers (144.4±362.2 vs 122.0±370.3 Agatston units, respectively; chi-square test, P<0.001). Significantly greater percentage of individuals with no calcium was observed among abstainers (in green).