Comparative analysis of methods for automatic detection and quantification of microvolt T-wave alternans.

@article{Burattini2009ComparativeAO,
  title={Comparative analysis of methods for automatic detection and quantification of microvolt T-wave alternans.},
  author={Laura Burattini and Silvia Bini and Roberto Burattini},
  journal={Medical engineering & physics},
  year={2009},
  volume={31 10},
  pages={1290-8}
}
Microvolt T-wave alternans (TWA), consisting of every-other-beat changes in ECG T-wave morphology, is an index of susceptibility to malignant ventricular arrhythmias, requiring automatic techniques to be identified. Five of these, namely, fast-Fourier-transform spectral method (FFTSM), complex-demodulation method (CDM), modified-moving-average method (MMAM), Laplacian-likelihood-ratio method (LLRM) and adaptive-match-filter method (AMFM), were applied here to simulated and sample clinical data… CONTINUE READING
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