Morton J. Kern, compiler, with contributions from Andrew Doorey, Christiana Hospital, Delaware; Kirk Garratt, Christiana Hospital, Delaware; John Hirshfeld, University of Pennsylvania Medical Center, Philadelphia, Pennsylvania; David Kandzari, Piedmont Hospital, Atlanta, Georgia; Michael Lim, St. Louis University, St. Louis, Missouri; Jeffery Moses, Columbia University, New York, New York; Pinak Bipin Shah, Brigham and Women’s Hospital, Boston, Massachusetts; Will Suh, University of California, Los Angeles, California; Paul Teirstein, Scripps Clinic, La Jolla, California; Chris White, Ochsner Medical Center, New Orleans, Louisiana; George Vetrovec, Medical College of Virginia, Richmond, Virginia; Jeannie Yu, VA Long Beach, California