National Repository of Grey Literature 64 records found  beginprevious54 - 63next  jump to record: Search took 0.01 seconds. 
Diagnostika rizika náhlé srdeční smrti založená na analýze vazby mezi krevním tlakem a tepovou frekvencí
Halámek, Josef ; Jurák, Pavel ; Kára, T. ; Nykodým, J. ; Eisenberger, M. ; Souček, M.
We tested the diagnostic contribution of parameters describing the relationship between heart rate (HR) and systolic blood pressure (SBP) on patients with cardioverterdefibrilator (ICD), patients with coronary heart disease and young and old healthy. The best diagnostic of ICD group (p<0.01) is at baroreflex sensitivity and phase variability between HR and SBP in low frequency band, if the controlled breathing 0.1 Hz is used. Both parameters are independent and should be used simultaneously
Vyhodnocení ERD/ERS: vyhodnocení latence pomocí plovoucího okna
Chládek, Jan ; Nestrašil, I. ; Jurák, Pavel ; Halámek, Josef ; Bareš, M. ; Rektor, I.
Event Related Synchronization/Desynchronization is among others characterized by amplitude and latency. Latency determination depends on the type of evaluation method and its parameters. Therefore its detection can be multiple-valued. To avoid the incorrect latency detection the analysis using smoothing floating window with different widths was employed

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