Real-time estimation of the ECG-derived respiration (EDR) signal using a new algorithm for baseline wander noise removal

@article{Arunachalam2009RealtimeEO,
  title={Real-time estimation of the ECG-derived respiration (EDR) signal using a new algorithm for baseline wander noise removal},
  author={Shivaram P. Arunachalam and Lewis F. Brown},
  journal={2009 Annual International Conference of the IEEE Engineering in Medicine and Biology Society},
  year={2009},
  pages={5681-5684}
}
Numerous methods have been reported for deriving respiratory information such as respiratory rate from the electrocardiogram (ECG). In this paper the authors present a real-time algorithm for estimation and removal of baseline wander (BW) noise and obtaining the ECG-derived respiration (EDR) signal for estimation of a patient’s respiratory rate. This algorithm utilizes a real-time “T-P knot” baseline wander removal technique which is based on the repetitive backward subtraction of the estimated… CONTINUE READING
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