Blood Pressure and Heart Beat Short Time Oscillation Coherency Analysis by XYt Graphs

0205372 - UPT-D 20010011 RIV SK eng C - Konferenční příspěvek (zahraniční konf.)
Jurák, Pavel - Halámek, Josef - Kára, T. - Souček, M.
Blood Pressure and Heart Beat Short Time Oscillation Coherency Analysis by XYt Graphs.
Proceedings of the 3nd International Conference on Measurement - Measurement 2001. Bratislava: Institute of Measurement Science, Slovak Academy of Sciences, 2001 - (Frollo, I.; Plačková, A.), s. 243-246. ISBN 80-967402-5-3.
[Measurement 2001 /3./. Smolenice (SK), 14.05.2001-17.05.2001]
Grant CEP: GA ČR GA102/00/1262
Výzkumný záměr: CEZ:AV0Z2065902
Klíčová slova: baroreflex feedback system
Kód oboru RIV: FA - Kardiovaskulární nemoci vč. kardiochirurgie

The paper describes the graphical method based on XYt graphs and compares it with standard methods. This method together with others is used for assessment of baroreflex feedback system (BFS) properties. The aim is to obtain a better insight into the quality of the autonomic nervous system (ANS] regulation. The coherency between blood pressure (BP) and heart heat (HB) short time (0.1Hz) oscillations and its time behaviour assessed by XYt graphs provide valuable information about BFS time stability.
Trvalý link: http://hdl.handle.net/11104/0100986