Negative flecainide test in Brugada syndrome patients with previous positive response
Mauricio Abello1, José L Merino, Rafael Peinado
1Laboratory of Clinical Cardiac Electrophysiology, Division of Cardiology, La Paz University Hospital, Paseo de la Castellana 261, 28046 Madrid, Spain.
Abstract:
Class I antiarrhythmic drug infusion has been established as the standard test to unmask Brugada syndrome. This report presents two patients with Brugada syndrome with positive flecainide response which was not reproducible in a subsequent test.
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