Authors have no conflicts to disclose.
Funding for this research was provided in part by the Edward St. John
Fund for AF Research, the Roz and Marvin H. Weiner and Family
Foundation, the Dr. Francis P. Chiaramonte Foundation, the Marilyn and
Christian Poindexter Arrhythmia Research Fund, Norbert and Louise
Grunwald Cardiac Arrhythmia Research Fund, and the Mr. & Mrs. Larry
Small AF Research Fund. Dr. Arbab-Zadeh discloses research grant support
from Canon Medical Systems. All other authors have reported that they
have no relationships relevant to the contents of this paper to
disclose.