Meta-Analysis Appraising High Clopidogrel Loading in Patients Undergoing Percutaneous Coronary Intervention††Conflicts of interest: Dr. Angiolillo is a consultant and on the speaker’s bureau for Bristol Myers Squibb, New York, New York, and Sanofi-Aventis, Paris, France. Dr. Biondi-Zoccai has consulted for Boston Scientific, Natick, Massachusetts, and Cordis, Miami, Florida, and received lecture fees from Bristol Myers Squibb. Dr. Montalescot has been a consultant for and/or received research grants from Sanofi-Aventis.