[Lipoprotein(a) and other lipid parameters in cord blood: a study of 528 cases].

We have studied the concentrations of cholesterol, triglycerides, high-density lipoprotein cholesterol, apolipoproteins A-I and B, and lipoprotein (a) in cord blood, from children born in our hospital for a five-month period. Cholesterol and triglycerides values were slightly lower than values obtained in cord blood within other populations. The distribution of lipoprotein (a) concentrations was markedly skewed towards low values (mean = 1.74 mg/dl, median = 1 mg/dl), similar to that of other young or adult Caucasian populations. Children with a positive familial history of cardiovascular heart disease had a higher mean lipoprotein level (a), and a higher prevalence of lipoprotein values exceeding 5 mg/dl, than children with a negative familial history. These results suggest that lipoprotein (a) is an important risk factor for cardiovascular heart disease.