Marek Malik

TL;DR: A new TU complex detection and characterization algorithm that consists of two stages, including the inclusion of U-wave characterization and a mathematical modeling stage, that avoids many of the problems of classic techniques when there is a low signal-to-noise ratio or when wave morphology is atypical.

TL;DR: Important differences are found between different formulas for assessment of QT dispersion with respect to compensation for missing measurements ofQT interval and it is likely to be more appropriate to assess QT Dispersion from standardised constant sets of electrocardiographic leads.

TL;DR: The phase-rectified signal averaging method is presented as an efficient technique for the study of quasi-periodic oscillations in noisy, nonstationary signals and it is found that decreased DC is a more precise predictor of mortality in survivors of heart attack than left ventricular ejection fraction, the current "gold standard" risk predictor.

TL;DR: The study showed that the concept of “majority voting” by different heart rate correction formulas is inappropriate and may lead to erroneous conclusions.

TL;DR: An innovative analysis of frequency-domain HRV, which characterizes the distribution of spectral power within the low-frequency band, is a potent and independent risk stratifier in postinfarction patients.