Open AccessFragmented QRS Complex: A Novel Marker of Cardiovascular Disease
Author(s) -
Chatterjee Saurav,
Changawala Nisarg
Publication year - 2010
Publication title -
clinical cardiology
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 1.263
H-Index - 72
eISSN - 1932-8737
pISSN - 0160-9289
DOI - 10.1002/clc.20709
Subject(s) - medicine , qrs complex , predictive value , cardiology , abnormality , electrocardiography , disease , psychiatry
QRS complex fragmentation, defined as changes in QRS morphology with different RSR′ patterns: additional R waves, notched S wave, or > 1R′ wave, has recently been linked with various cardiac conditions and even been postulated to be predictive of outcomes in certain pathologies. The current article aims to consolidate the available information about this morphological ECG abnormality and its predictive value. Copyright © 2010 Wiley Periodicals, Inc.