has subject area Aged Angina Pectoris Angioplasty, Balloon, Coronary Blood Pressure Body Mass Index Cholesterol, LDL Coronary Artery Bypass Coronary Artery Disease Diabetes Mellitus, Type 2 Diabetic Angiopathies Female Glycated Hemoglobin Humans Hypoglycemic Agents Insulin Insulin Resistance Male Middle Aged Racial Groups Risk Factors