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Wolff-Parkinson-White syndrome

[ wulf′- ]

n.

An electrocardiographic pattern sometimes associated with paroxysmal tachycardia, characterized by a short P-R interval together with a prolonged QRS complex with a delta wave.preexcitation syndrome WPW syndrome

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The American Heritage® Stedman's Medical Dictionary Copyright © 2002, 2001, 1995 by Houghton Mifflin Company. Published by Houghton Mifflin Company.