Arterial thrombosis: putative role of lipoprotein(a).

Lipoprotein(a) has been associated with several arterial thrombotic disorders. This article presents evolving concepts of Lp(a) and its potential role in coagulation. An overview of lipoprotein structure and function provides background information for further understanding of the pathophysiologic role of Lp(a) in atherosclerosis and thrombosis. Further research is needed to clarify the function of Lp(a) in humans and its role in arterial thrombosis.