50% of people who’ve had a heart attack had “normal” cholesterol levels. Your LDL cholesterol tests shouldn’t just check the total amount. In this Video, Dr. Mark Stengler discusses that you need to know the LDL Density Pattern (A/AB/B). Your pattern will tell you more about your risk for a heart attack. Visit: http://markstengler.com/ldl_cholesterol_density_and_heart_disease/