Predictive Value of Beat-to-Beat QT Variability Index across the Continuum of Left Ventricular Dysfunction: Competing Risks of Non-cardiac or Cardiovascular Death, and Sudden or Non-Sudden Cardiac Death

BACKGROUND: The goal of this study was to determine the predictive value of beat-to-beat QT variability in heart failure (HF) patients across the continuum of left ventricular dysfunction. METHODS AND RESULTS: Beat-to-beat QT variability index (QTVI), heart rate variance (LogHRV), normalized QT vari...

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Auteurs principaux: Tereshchenko, Larisa G., Cygankiewicz, Iwona, McNitt, Scott, Vazquez, Rafael, Bayes-Genis, Antoni, Han, Lichy, Sur, Sanjoli, Couderc, Jean-Philippe, Berger, Ronald D., de Luna, Antoni Bayes, Zareba, Wojciech
Format: Artigo
Langue:Inglês
Publié: 2012
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Article
Accès en ligne:https://ncbi.nlm.nih.gov/pmc/articles/PMC3432262/
https://ncbi.nlm.nih.gov/pubmed/22730411
https://ncbi.nlm.nih.govhttp://dx.doi.org/10.1161/CIRCEP.112.970541
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