Key result
The RMS-based multilead delineation algorithm performed equivalently to the best single-lead delineation for the 2-lead QT database, operating within a fraction of a sample duration of the CSE committee tolerances.
Population
105 records of the QT database, consisting of 15-minute excerpts of two-lead ECG recordings sampled at 250…
Comparison
RMS-based multilead digital wavelet… vs State-of-the-art offline single-lead delineator…
Authors
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Supports multilead ECG delineation in wearables; leaves open prospective clinical validation.
Optimized RMS-based multilead DWT algorithms enable accurate, real-time ECG wave delineation on low-power wearable sensor nodes.
Rincón et al. (2011) studied Electrocardiogram (ECG) monitoring (n=105). RMS-based multilead wavelet-based ECG delineation algorithm vs. Single-lead delineation algorithm was evaluated on Delineation accuracy (mean error and standard deviation of characteristic wave boundaries). The RMS-based multilead delineation algorithm performed equivalently to the best single-lead delineation for the 2-lead QT database, operating within a fraction of a sample duration of the CSE committee tolerances.
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