Unusual origin of wide QRS complexes
Unusual origin of wide QRS complexes
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Original abstract
The results of an analysis of Holter electrocardiogram monitoring data from an asymptomatic female patient with a pattern of intermittent Wolff-Parkinson-White (WPW) phenomenon and unusual QRS morphology, with a QRS duration reaching 190 ms are presented. The clinical significance of such marked QRS widening, as well as approaches to determining therapeutic management, are discussed.