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.
Reference Range. High-density lipoprotein (HDL) cholesterol is used in the assessment of coronary or other vascular pathology risk. The reference range of high-density lipoprotein cholesterol (HDL-C) is 40-50 mg/dL in men and 50-60 mg/dL in women. Next: