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  • Heart rate variability can be evaluated by Poincaré plot. Its parameter SD1 describes short-term variability which is mainly caused by respiratory sinus arrhythmia, whereas SD2 describes long-term variability. Ischemia is believed to affect non-autonomic mechanism of the heart and as a result of it also HRV. However not only this mechanism is responsible for HRV changes, because ischemia affects both parameters significantly even in isolated denervated hearts. Both parameters - SD1 and SD2 - show lower values in ischemic phases of experiment than in reperfusion ones. Shape of Poincaré plot's attractor has a form of line both in ischemic and reperfusion periods; however in reperfusion phases of experiment the attractor is longer.
  • Heart rate variability can be evaluated by Poincaré plot. Its parameter SD1 describes short-term variability which is mainly caused by respiratory sinus arrhythmia, whereas SD2 describes long-term variability. Ischemia is believed to affect non-autonomic mechanism of the heart and as a result of it also HRV. However not only this mechanism is responsible for HRV changes, because ischemia affects both parameters significantly even in isolated denervated hearts. Both parameters - SD1 and SD2 - show lower values in ischemic phases of experiment than in reperfusion ones. Shape of Poincaré plot's attractor has a form of line both in ischemic and reperfusion periods; however in reperfusion phases of experiment the attractor is longer. (en)
Title
  • Poincaré Plot in Ischemic Rabbit Hearts
  • Poincaré Plot in Ischemic Rabbit Hearts (en)
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  • Poincaré Plot in Ischemic Rabbit Hearts
  • Poincaré Plot in Ischemic Rabbit Hearts (en)
skos:notation
  • RIV/00216305:26220/10:PU88369!RIV11-GA0-26220___
http://linked.open...avai/riv/aktivita
http://linked.open...avai/riv/aktivity
  • P(GA102/07/1473), P(GD102/09/H083), S, Z(MSM0021630513)
http://linked.open...vai/riv/dodaniDat
http://linked.open...aciTvurceVysledku
http://linked.open.../riv/druhVysledku
http://linked.open...iv/duvernostUdaju
http://linked.open...titaPredkladatele
http://linked.open...dnocenehoVysledku
  • 279542
http://linked.open...ai/riv/idVysledku
  • RIV/00216305:26220/10:PU88369
http://linked.open...riv/jazykVysledku
http://linked.open.../riv/klicovaSlova
  • HRV, Poincaré plot, animal experiment, cardiology research (en)
http://linked.open.../riv/klicoveSlovo
http://linked.open...ontrolniKodProRIV
  • [8E8E1B1673E3]
http://linked.open...v/mistoKonaniAkce
  • Belfast
http://linked.open...i/riv/mistoVydani
  • Belfast, UK
http://linked.open...i/riv/nazevZdroje
  • Computers in Cardiology
http://linked.open...in/vavai/riv/obor
http://linked.open...ichTvurcuVysledku
http://linked.open...cetTvurcuVysledku
http://linked.open...vavai/riv/projekt
http://linked.open...UplatneniVysledku
http://linked.open...iv/tvurceVysledku
  • Kolářová, Jana
  • Provazník, Ivo
  • Janoušek, Oto
  • Nováková, Marie
  • Ronzhina, Marina
http://linked.open...vavai/riv/typAkce
http://linked.open.../riv/zahajeniAkce
http://linked.open...n/vavai/riv/zamer
number of pages
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  • IEEE
https://schema.org/isbn
  • 978-80-214-4106-4
http://localhost/t...ganizacniJednotka
  • 26220
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