Software Detection of R-Wave in Ambulatory Monitoring

Software Detection of R-Wave in Ambulatory Monitoring

In this paper, a simple algorithm for the detection of R-wave in ECGs using a CMOS microprocessor is described. No filterings are performed, so that the total frequency spectrum is preserved. The gradient and duration of a single positive or negative slope are used as primary detection criteria. Exp...

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Hauptverfasser: Le Huy, P., Yvroud, E., Gilgenkrantz, J.M., Baille, N., Aliot, E.
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Yvroud, E.
Gilgenkrantz, J.M.
Baille, N.
Aliot, E.
description In this paper, a simple algorithm for the detection of R-wave in ECGs using a CMOS microprocessor is described. No filterings are performed, so that the total frequency spectrum is preserved. The gradient and duration of a single positive or negative slope are used as primary detection criteria. Experimental results show that the functionning of R-wave detection algorithm is reliable, even when artefacts are present. This detection scheme is therefore suitable to be implemented in portable recorder of cardiac events, performing the analysis in real-time. At the same time, the presence of a complex and burden analog detector circuit could be eliminated, as it would be in conventional recorder.
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title Software Detection of R-Wave in Ambulatory Monitoring
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