Gowda Subhashini A, Shah Arti, Steinberg Jonathan S
Arrhythmia Service and Division of Cardiology, St Luke's Hospital, Columbia University College of Physicians and Surgeons, New York, NY 10025, USA.
Prog Cardiovasc Dis. 2005 Sep-Oct;48(2):88-107. doi: 10.1016/j.pcad.2005.06.006.