1 Placental cord insertion visualization with prenatal ultrasonography. 2  J Ultrasound Med 1996;15:585-593. 3  Bjoro K Jr. 4  Vascular anomalies of the umbilical cord. 5  I. Obstetric implications.
Optimal levels for HDL (good) cholesterol are considered 60 mg/dL and higher. Slightly less great but still good levels are between 50 and 59 mg/dL. Levels that cause concern are considered 39 mg/dL or lower for men, and 49 mg/dL or lower for women.
HDL Cholesterol Level There is also something called HDL (High Density Lipoprotein) Cholesterol, which is often referred to as good cholesterol. The higher the HDL Cholesterol the better.HDL Cholesterol levels of 60 mg/dL or more are considered good. HDL Cholesterol levels of less than 40 mg/dL are considered very bad.owever, too much is bad. HDL Cholesterol is considered good, because it removes the bad LDL Cholesterol. Be aware that the Total Cholesterol result by itself may not be enough information for knowing if you have healthy cholesterol levels, because it adds up HDL, LDL, and VLDL.