Rapidly detecting disorder in rhythmic biological signals: a spectral entropy measure to identify cardiac arrhythmias.
We consider the use of a running measure of power spectrum disorder to distinguish between the normal sinus rhythm of the heart and two forms of cardiac arrhythmia: atrial fibrillation and atrial flutter. This spectral entropy measure is motivated by characteristic differences in the power spectra o...
Main Authors: | , , |
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Format: | Journal article |
Language: | English |
Published: |
2009
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