Special report

Definition of terms related to cardiac rhythm☆

Supported by a grant from the Dutch Heart Foundation.

Etienne O. Robles de Medina, M.D. (Editor), Dept. of Cardiology, University Hospital, Utrecht, The Netherlands; Roland Bernard, M.D., Society on Medical Research of the EEC; Philippe Coumel, M.D., French Society of Cardiology; Anthony N. Damato, M.D., American Heart Association; Charles Fisch, M.D., American College of Cardiology; Dennis Krikler, M.D., British Cardiac Society; Nocolai A. Mazur, M.D., Cardiological Society of the U.S.S.R.; Frits L. Meijler, M.D., Dutch Heart Foundation; Lars Mogensen, M.D., Swedish Society of Cardiology; Pierre Moret, M.D., International Society of Cardiology; Zbynek Pisa, M.D., World Health Organization; Hein J.J. Wellens, M.D., European Society of Cardiology.