Detect short run of TWA event with time-domain algorithm
Autor: | D. Gutterman, B. Hostetler, Joel Xue, Brian Young, M. Findeis, Willi Kaiser |
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Rok vydání: | 2005 |
Předmět: | |
Zdroj: | Computers in Cardiology, 2005. |
DOI: | 10.1109/cic.2005.1588142 |
Popis: | T-wave alternans (TWA) has been associated with ventricular arrhythmias, and some of them are non-stationary, short-episode events (less than 128 beats). A specific time-domain algorithm for isolating T-wave alternans from ECG signals during exercise was developed. The purpose of this study was to test the hypothesis that the time-domain TWA algorithm can accurately quantify exercise TWA patterns, either long or short in duration, and evaluate the TWA measurement difference between time-domain and frequency-domain TWA methods |
Databáze: | OpenAIRE |
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