H. -D. Hahlbohm

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The structure of high-frequency components of electric and magnetic signals from the heart during the depolarisation phase is investigated. After averaging and broadband filtering with a binomial bandpass filter (37 Hz-90 Hz), the fragmentation of the QRS-complex is quantified. The number of extrema M and a new score value S are calculated from the signals(More)
High frequency components of the cardiac depolarization are considered important indicators of risk for sudden death due to VT/VF applied a non-recursive binomial high pass filter of the 90th order with a cutoff frequency at 37 Hz in order to search for high frequency components throughout the myocardial depolarization of signal averaged high resolution(More)
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