Applying Drug-Eluting Stents in Clinical Practice

The use of percutaneous coronary interventions has resulted in significant improvement in patient care; however, the risk for restenosis remains a major limitation. Drug-eluting stents represent an impressive breakthrough in the evolution of interventional cardiology, but it is important to understand the limits to their added benefit. Safety of the procedure must continue to be the first consideration, and technique must not be compromised to accommodate new technology.