Journal of Medical Engineering / 2016 / Article / Fig 5

Research Article

A Hybrid Signal Processing of RR Intervals from QTc Variation Searching Arrhythmia and Improving Heart Rate Variability Assessment in Acute Large Artery Ischemic Stroke

Figure 5

Detrended fluctuation analysis (DFA) for (a) LQTc-AF group that is not improving RR interval and (b) LQTc-AF group that is improving RR interval by Kalman filter.
(a)
(b)

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