William E. Lawson, MD, is professor of medicine, State University Health Sciences Center, Stony Brook, New York.

The case report by Gandhi and Rosenberg illustrates some of the concerns regarding coronary anomalies.

In this period of heightened concern over the increased risk of late and very late stent thrombosis with the use of drug-eluting stents, it is worthwhile to examine the anticoagulation regimens given after insertion of a stent.