Cardiac resynchronization therapy

Research output: Contribution to journalArticlepeer-review

47 Scopus citations


Cardiac Resynchronization Therapy. Cardiac resynchronization therapy (CRT) is a recently developed approach to treat dilated heart failure with discoordinate contraction. Such dyssynchrony typically stems from electrical delay that then translates into mechanical delay between the septal and lateral walls. Over the past decade, many studies have examined the pathophysiology of cardiac dyssynchrony, tested the effects of cardiac resynchronization on heart function and energetics,tested the chronic efficacy of this therapy to enhance symptoms and reduce mortality, and better established which patients are most likely to benefit. This brief review discusses these topics.

Original languageEnglish (US)
Pages (from-to)S35-S41
JournalJournal of cardiovascular electrophysiology
Issue numberSUPPL. 1
StatePublished - Sep 2005


  • Biventricular
  • Dyssynchrony
  • Heart failure
  • Pacing
  • Tissue

ASJC Scopus subject areas

  • Cardiology and Cardiovascular Medicine
  • Physiology (medical)


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