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Review
. 2007 Jan;40(1):3.e1-10.
doi: 10.1016/j.jelectrocard.2006.05.001. Epub 2006 Oct 30.

The early repolarization variant--an electrocardiographic enigma with both QRS and J-STT anomalies

Affiliations
Review

The early repolarization variant--an electrocardiographic enigma with both QRS and J-STT anomalies

John P Boineau. J Electrocardiol. 2007 Jan.

Abstract

A detailed description of the electrocardiogram of the early repolarization variant, including its most common morphological variations is presented. Included is a recently identified anomaly of the QRS complex, which has not previously been reported. Ventricular activation data is presented to explain the unique QRS changes. A comparison with Wolff-Parkinson-White (preexcitation) reveals certain similarities related to a premature completion of depolarization in early repolarization variant.

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