Mechanical dyssynchrony evaluated by tissue Doppler cross-correlation analysis is associated with long-term survival in patients after cardiac resynchronization therapy

Niels Risum, Eric S Williams, Michel G Khouri, Kevin P Jackson, Niels Thue Olsen, Christian Jons, Katrine S Storm, Eric J Velazquez, Joseph Kisslo, Niels Eske Bruun, Peter Sogaard

Research output: Contribution to journalJournal articleResearchpeer-review

38 Citations (Scopus)

Abstract

Pre-implant assessment of longitudinal mechanical dyssynchrony using cross-correlation analysis (XCA) was tested for association with long-term survival and compared with other tissue Doppler imaging (TDI)-derived indices.
Original languageEnglish
JournalEuropean Heart Journal (Online)
Volume34
Issue number1
Pages (from-to)48-56
Number of pages9
ISSN1522-9645
DOIs
Publication statusPublished - Jan 2013
Externally publishedYes

Keywords

  • Aged
  • Arrhythmias, Cardiac
  • Cardiac Resynchronization Therapy
  • Cardiac Resynchronization Therapy Devices
  • Cross-Sectional Studies
  • Defibrillators, Implantable
  • Feasibility Studies
  • Female
  • Humans
  • Male
  • Middle Aged
  • Retrospective Studies
  • Stroke Volume
  • Treatment Outcome
  • Ultrasonography, Doppler, Color
  • Ventricular Dysfunction, Left

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