Distribution of thromboembolism in valvular versus non-valvular atrial fibrillation

Jodi M. Blustin, Robert D. McBane, Siva S. Ketha, Waldemar E. Wysokinski

Research output: Contribution to journalReview articlepeer-review

5 Scopus citations

Abstract

The most feared consequence of atrial fibrillation (AF) is thromboembolism, either to the brain causing stroke or to the non-cerebral circulation. Valvular atrial fibrillation (VAF) and non-valvular atrial fibrillation (NVAF) differ not only by morphological substrate of arrhythmia but also by the rate of thromboembolic complications, predisposing factors and destination of embolism. In the setting of VAF, there is a higher risk of thromboembolism and a higher prevalence of thrombus location within the body of the left atrium compared to NVAF. VAF is also associated with a proportionally higher propensity for non-cerebral thromboemboli than in NVAF. The distribution of non-cerebral thromboemboli appears to be similar in VAF and NVAF; however, more research needs to be done in this area, particularly with regard to VAF.

Original languageEnglish (US)
Pages (from-to)1129-1132
Number of pages4
JournalExpert Review of Cardiovascular Therapy
Volume12
Issue number10
DOIs
StatePublished - Oct 1 2014

Keywords

  • Distribution
  • Non-valvular atrial fibrillation
  • Risk factors
  • Thromboembolism
  • Valvular atrial fibrillation

ASJC Scopus subject areas

  • Internal Medicine
  • Cardiology and Cardiovascular Medicine

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