<prompt> Which one of the following drugs should be avoided in Wolff-Parkinson- White WPW Syndrome ?DigoxinAdenosineProcainamideAmiodarone  <response>: Digoxin should be avoided in the presence of Wolff-Parkinson-White syndrome because it increases conduction through the accessory bypass tract bundle of Kent and decreases AV node conduction; consequently, ventricular fibrillation can occur Ref Harrison 20th edition pg 1445 