Histogram and Fourier analysis of electrocardiographic data. Possible interpretations.
Small changes of normal electrocardiographic lines are simulated and analysed by programs of Fourier analysis and histograms. The importance of these methods for a diagnosis of the disease evolution in the case of apparently masked cardiographic changes is discussed.
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D003201:Computers; D004562:Electrocardiography / Q000295:instrumentation / Q000379:methods*; D005583:Fourier Analysis; D006321:Heart / Q000503:physiopathology; D006801:Humans