According to Echocardiography specificity: 0, 1, 2, 3, 4 for no signs of LV hypertrophy + dilatation + diastolic dysfunction; wall hypokinesia; wall akinesia; wall dyskinesia + wall aneurysm Results: Coronary risk scores: ≤ 2 points: No coronary disease, 3 - 4 points: possibly, ≥ 5 points: high risk of coronary disease (p< 0.0001).