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.
Best Answer: - An optimum desirable LDL-cholesterol level must always be below 140 mg/dL to be considered normal. - An ideal level of HDL-cholesterol is considered to be 40 mg/dL and above. Anything below 40 mg/dL is something to be concerned about.