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Unusual atrial pro-arrhythmic effect of flecainide: a contemporary review
A De Meester1, J P Machiels, L Rousseau
1Division of Cardiology, Jolimont Hospital, Haine-Saint-Paul, Belgium.
Acta Cardiologica
|January 1, 1996
Abstract:
The authors report the case of a patient with drug-resistant atrial fibrillation, who developed, for more than 2 hours, a well-tolerated attack of palpitations, after taking 500 mg of flecainide acetate. The Holter monitoring demonstrated atrial flutter with 1:1 AV conduction and a ventricular rate at 220 bpm. This atrial pro-arrhythmic effect is rare and the mechanism is discussed.