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  • Title: Arrhythmia detection in single-lead ECG by combining beat and rhythm-level information.
    Author: Pathangay V, Rath SP.
    Journal: Annu Int Conf IEEE Eng Med Biol Soc; 2014; 2014():3236-9. PubMed ID: 25570680.
    Abstract:
    In this paper, we propose a method for detecting arrhythmia in single-lead electro-cardiogram (ECG) signal. By applying a sequence of pre-processing steps (filtering, baseline correction), beat classification and rhythm identification, six different beat-types and four abnormal rhythms are detected. Beat classification uses fast Fourier transform (FFT) as the feature and a support vector machine (SVM) classifier. Subsequently rhythm identification uses a deterministic finite state machine to detect abnormal rhythms. We evaluate the performance of our technique on the MIT-BIH database, to obtain 97% beat classification accuracy and perfect rhythm identification result.
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