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Simulation study and performance evaluation of T-wave alternans detector
Proceedings of the 22nd Annual International Conference of the IEEE Engineering in Medicine and Biology Society (Cat. No.00CH37143)
Abstmct-Several methods for T-wave alternans (TWA) detection have been proposed so far. In this paper a simulation study of T-wave alternans is proposed in order to compare the performance of TWA detectors, as well as t o quantify the performance characteristics in terms of sensitivity, positive predictivity and beat-to-beat amplitude estimation accuracy. FFT-based approach is the most extended TWA detection method, although it does not provide any beat-to-beat amplitude estimation. Complexdoi:10.1109/iembs.2000.900600 fatcat:w64pptdd5fcvvign6uanntmeqa