[Concealed conduction and fatigue phenomenon in an accessory pathway].
We report the appearance of concealed conduction and fatigue phenomenon in the accessory pathway of a patient with WPW syndrome. Both phenomena were demonstrated by the loss of delta wave during and after rapid atrial pacing. The mechanisms involved in these unusual properties of accessory pathways are discussed.
Muñoz Gil
J
J
Sanjuán Máñez
R
R
Morell Cabedo
J S
JS
García-Civera
R
R
D000328:Adult; D004562:Electrocardiography; D006329:Heart Conduction System / Q000503:physiopathology*; D006801:Humans; D008297:Male; D014927:Wolff-Parkinson-White Syndrome / Q000503:physiopathology*
Conducción oculta y fenómeno de fatiga en una vía accesoria.