Mr
Dmitry Lebedev
(Tver State University)
07/07/2017, 12:30
One of the most effective instantaneous cardiac rhythm (ICR) imaging methods is application of extended phase space (EPS) of ICR. In this space, the ICR state is described by a point in the with coordinates where – ICR rate, – ICR change rate, – retry equal values y and v in different time moments.
We wrote down and implemented the MAPLE programs allowing the real-time monitoring...
Prof.
Victor Tsvetkov
(Tver State University)
07/07/2017, 12:45
The report contains the instantaneous cardiac rhythm (ICR) frequency (y) distribution functions f(y) determined on the basis of the Holter monitoring data using MAPLE programs. There was identified a multimodal behaviour of the distribution function f(y). It was shown that the ICR spectrum consisted of a solid component, resonances and antiresonances. The resonances are peaks f(y) determined...
Prof.
Victor Tsvetkov
(Tver State University)
07/07/2017, 13:00
Together with frequency characteristics of instantaneous cardiac rhythm (ICR), characteristics related to the ICR change rate v are of great value for studies in cardiology. According to the data from day-long Holter monitoring, we constructed the ICR change rate distribution function It was demonstrated that for different patients the function had both the unimodal and the polymodal...
Prof.
A. Kudinov
(Tver State University, Tver, Russia)
07/07/2017, 13:15
In this paper we present the instantaneous cardiac rhythm (ICR) function and its difference derivative constructed based on the data of day-long Holter monitoring. These functions contain complete patient cardiovascular system state information. In order to analyze the behavior of these functions, there was introduced a concept of phase space (PS) of ICR the points of which had coordinates ...
Julia Chemarina
07/07/2017, 13:30
