Left main artery:Very large.Eccentric calcification with mild luminal irregularitiesLeft anterior descending artery:Large.Proximal LAD mild eccentric calcification with 10-20% stenosis.Mid LAD tubular 50-60% stenosis.Left circumflex artery:Small,minor disease.Right coronary artery:Very large,dominant vessel.Proximal RCA 40%.30% stenosis tandem lesions.Distal RCA 20% diffuse stenosis.