A two-step spatiotemporal QRST cancellation technique produced QRS-related residuals with substantially lower amplitude in atrial fibrillation ECGs, improving suitability for spectral analysis.
Absolute Event Rate: 0% vs 0%
A new two-step approach to QRST complex cancellation in ECGs with atrial fibrillation is presented in which spatiotemporal properties of the ECG are considered. The method was found to produce QRS related residuals with a substantially lower amplitude and thereby the resulting residual ECG should be better suited for spectral analysis.
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Martin Stridh
Lund University
Leif Sörnmo
Electrophysiology
Lund University
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Stridh et al. (Fri,) reported a other. A two-step spatiotemporal QRST cancellation technique produced QRS-related residuals with substantially lower amplitude in atrial fibrillation ECGs, improving suitability for spectral analysis.
synapsesocial.com/papers/6a1c2f8927b545b111a994da — DOI: https://doi.org/10.1109/iembs.1997.754459