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QRS complex duration (observable entity)

Known as: QRS duration 
 
National Institutes of Health

Related topics

Related topics

1 relation
QRS duration:Time:Point in time:Heart:Quantitative:EKG

Papers overview

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Highly Cited
2014
Highly Cited
2014
Probability and magnitude of response to cardiac resynchronization therapy according to QRS duration and gender in nonischemic cardiomyopathy and LBBB.
BACKGROUND QRS morphology and QRS duration (QRSd) determine cardiac resynchronization therapy (CRT) candidate selection but… Expand
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Highly Cited
2012
Highly Cited
2012
Differential response to cardiac resynchronization therapy and clinical outcomes according to QRS morphology and QRS duration.
OBJECTIVES The goal of this study was to examine the relative impact of QRS morphology and duration in echocardiographic… Expand
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Highly Cited
2011
Highly Cited
2011
Prolonged QRS duration on the resting ECG is associated with sudden death risk in coronary disease, independent of prolonged ventricular repolarization.
BACKGROUND Abnormalities of ventricular repolarization as well as depolarization have been associated with increased risk of… Expand
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2009
2009
Accuracy of manual QRS duration assessment: its importance in patient selection for cardiac resynchronization and implantable cardioverter defibrillator therapy.
AIMS Patients with left ventricular systolic dysfunction and electrocardiographic QRS duration (QRSd) >or=120 ms may obtain… Expand
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Highly Cited
2007
Highly Cited
2007
Right Ventricular Mechanics and QRS Duration in Patients With Repaired Tetralogy of Fallot: Implications of Infundibular Disease
Background— Patients after repair of tetralogy of Fallot (ToF) frequently have right ventricular (RV) dysfunction and prolonged… Expand
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2007
2007
Right ventricular mechanics and QRS duration in patients with repaired tetralogy of Fallot: implications of infundibular disease.
BACKGROUND Patients after repair of tetralogy of Fallot (ToF) frequently have right ventricular (RV) dysfunction and prolonged… Expand
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Highly Cited
2006
Highly Cited
2006
Heart Failure During Cardiac Pacing
Background— Right ventricular apical (RVA) pacing creates abnormal left ventricular contraction, hypertrophy, and reduced pump… Expand
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Highly Cited
2005
Highly Cited
2005
QRS duration does not predict occurrence of ventricular tachyarrhythmias in patients with implanted cardioverter-defibrillators.
OBJECTIVES The aim of this study was to determine whether QRS duration (QRSd) correlates with occurrence of ventricular… Expand
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2005
2005
Prognostic value of the QRS duration in patients with heart failure: a subgroup analysis from 24 centers of Val-HeFT.
BACKGROUND This study investigated whether QRS duration (QRS D) is a prognostic indicator in patients with heart failure (New… Expand
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Highly Cited
2004
Highly Cited
2004
Electrical and Mechanical Components of Dyssynchrony in Heart Failure Patients With Normal QRS Duration and Left Bundle-Branch Block: Impact of Left and Biventricular Pacing
Background—Resynchronization pacing is an effective symptomatic treatment for heart failure patients with prolongation of the QRS… Expand
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