By Ulrich Sigwart, MD, Professor, Department of Medicine, University of Dusseldorf, Dusseldorf, Germany, Director, Department of Invasive Cardiology, Imperial College Royal Brompton Hospital, London, United Kingdom, Michel Bertrand, MD, Professor, Division of Cardiology, Department of Medicine, University of Lille II, Chairman, Department of Cardiology, Cardiology Hospital, Lille, France, and Patrick W. Serruys, MD, PhD, Professor, Department of Interventional Cardiology, Erasmus University, Research Director, Catheterization Laboratory, Thoraxcenter, Dijkzigt University Hospital, Rotterdam, The Netherlands