Address for correspondence: Dr. Vincent Y. See, Cardiac Electrophysiology Section, Cardiovascular Medicine Division, University of Maryland School of Medicine, University of Maryland Medical Center, 22 South Greene Street, Baltimore, Maryland 21201.; Cardiac Electrophysiology Section, Cardiovascular Medicine Division, University of Maryland School of Medicine, University of Maryland Medical Center, Baltimore, Maryland
Helaine J. Kwong, MD, PharmD
Cardiac Electrophysiology Section, Cardiovascular Medicine Division, University of Maryland School of Medicine, University of Maryland Medical Center, Baltimore, Maryland