Augmented Oscillations in QT Interval Duration Predict Mortality Post Myocardial Infarction Independent of Heart Rate

Augmented Oscillations in QT Interval Duration Predict Mortality Post Myocardial Infarction Independent of Heart Rate

ObjectiveThis study seeks to decompose QT variability (QTV) into physiological sources and assess their role for risk stratification in patients post myocardial infarction (MI). We hypothesize that the magnitude of QTV that cannot be explained by heart rate or respiration carries important prognosti...

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Bibliographic Details
Main Authors: Fatima J. El-Hamad, Safa Y. Bonabi, Alexander Müller, Alexander Steger, Georg Schmidt, Mathias Baumert
Format: Article
Language:English
Published: Frontiers Media S.A. 2020-11-01
Series:Frontiers in Physiology
Subjects:
repolarization variability
risk stratification
sudden death
myocardial infarction
autoregressive model
cardiovascular disease
Online Access:https://www.frontiersin.org/articles/10.3389/fphys.2020.578173/full

Internet

https://www.frontiersin.org/articles/10.3389/fphys.2020.578173/full

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