Literature DB >> 14739749

Loss of left bundle branch block following biventricular pacing therapy for heart failure: evidence for electrical remodeling?

José Dizon1, Evelyn Horn, John Neglia, Norma Medina, Hasan Garan.   

Abstract

Cardiac resynchronization therapy has been proven to improve symptoms and indices of left ventricular function in patients with heart failure and intraventricular conduction delays. We present a case of a patient with New York Association Class III heart failure and left bundle branch block, who received a biventricular pacemaker in order to achieve cardiac resynchronization. Her symptoms improved markedly, as did left ventricular ejection fraction and dimensions. In addition, her intrinsic QRS duration normalized. This may represent a salutory effect of biventricular pacing on electrical remodeling.

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Year:  2004        PMID： 14739749     DOI： 10.1023/B:JICE.0000011484.61659.b1

Source DB:  PubMed          Journal:  J Interv Card Electrophysiol        ISSN： 1383-875X            Impact factor:   1.900


  4 in total

1.  Cardiac resynchronization in chronic heart failure.

Authors:  William T Abraham; Westby G Fisher; Andrew L Smith; David B Delurgio; Angel R Leon; Evan Loh; Dusan Z Kocovic; Milton Packer; Alfredo L Clavell; David L Hayes; Myrvin Ellestad; Robin J Trupp; Jackie Underwood; Faith Pickering; Cindy Truex; Peggy McAtee; John Messenger
Journal:  N Engl J Med       Date:  2002-06-13       Impact factor: 91.245

2.  Prolonged QRS duration (QRS >/=170 ms) and left axis deviation in the presence of left bundle branch block: A marker of poor left ventricular systolic function?

Authors:  M K Das; K Cheriparambil; A Bedi; J Kassotis; C V Reddy; M Makan; C C Dunbar; B Saul
Journal:  Am Heart J       Date:  2001-11       Impact factor: 4.749

3.  Tissue Doppler imaging predicts improved systolic performance and reversed left ventricular remodeling during long-term cardiac resynchronization therapy.

Authors:  Peter Søgaard; Henrik Egeblad; W Yong Kim; Henrik K Jensen; Anders K Pedersen; Bent Ø Kristensen; Peter T Mortensen
Journal:  J Am Coll Cardiol       Date:  2002-08-21       Impact factor: 24.094

4.  A prolonged QRS duration on surface electrocardiogram is a specific indicator of left ventricular dysfunction [see comment].

Authors:  R L Murkofsky; G Dangas; J A Diamond; D Mehta; A Schaffer; J A Ambrose
Journal:  J Am Coll Cardiol       Date:  1998-08       Impact factor: 24.094
  4 in total
  7 in total

1.  Myocarditis as a cause of alternating left bundle branch block.

Authors:  Giuseppe De Martino; Matteo Santamaria; Quintino Parisi; Loredana Messano; Filippo Crea
Journal:  J Interv Card Electrophysiol       Date:  2004-08       Impact factor: 1.900

2.  Native QRS narrowing reflects electrical reversal and associates with anatomical reversal in cardiac resynchronization therapy.

Authors:  Xin-wei Yang; Wei Hua; Jing Wang; Zhi-min Liu; Li-gang Ding; Ke-ping Chen; Shu Zhang
Journal:  J Interv Card Electrophysiol       Date:  2014-09-17       Impact factor: 1.900

3.  Relationship between mechanical and electrical remodelling in patients with cardiac resynchronization implanted defibrillators.

Authors:  Nicolas Lellouche; Carlos De Diego; Noel G Boyle; Isaac Wiener; Gina Akopyan; John S Child; Kalyanam Shivkumar
Journal:  Europace       Date:  2011-04-12       Impact factor: 5.214

4.  Biventricular pacing reduces ventricular arrhythmic burden and defibrillator therapies in patients with heart failure.

Authors:  Andrew Voigt; William Barrington; Ogundu Ngwu; Sandeep Jain; Samir Saba
Journal:  Clin Cardiol       Date:  2006-02       Impact factor: 2.882

5.  Transient left bundle branch block and intraventricular dyssynchrony as a cause of reversible left ventricular dysfunction: The "in vivo" documentation of spontaneous electrical remodeling.

Authors:  Eleonora Moccia; Giuseppe D Sanna; Guido Parodi
Journal:  Ann Noninvasive Electrocardiol       Date:  2019-05-29       Impact factor: 1.468

Review 6.  Established and evolving indications for cardiac resynchronisation.

Authors:  H J Nesser; O-A Breithardt; B K Khandheria
Journal:  Heart       Date:  2004-12       Impact factor: 5.994

7.  A Patient with Left Bundle Branch Block and Persistent Atrial Fibrillation Treated with Cardiac Catheter Ablation and Pharmacologic Cardiac Resynchronization Therapy without the Use of an Implantable Cardiac Device.

Authors:  Hideyuki Hasebe
Journal:  Am J Case Rep       Date:  2018-02-02
  7 in total

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