Publication detail

Heart rate variability expressed by Poincaré plot in metabolic syndrome

KUBIČKOVÁ, A. KOZUMPLÍK, J. NOVÁKOVÁ, Z.

Original Title

Heart rate variability expressed by Poincaré plot in metabolic syndrome

Type

conference paper

Language

English

Original Abstract

Heart rate variability, considered as an indicator of autonomic nervous function shows differences between healthy persons and patients with metabolic syndrome. Data from 40 patients with metabolic syndrome and 48 healthy subjects were obtained. Poincaré plots and calculated indexes SD1 and SD2 were used to evaluate the differences between heart rate variability in these two groups. The SD1 and SD2 showed lower values during rest in patients with the metabolic syndrome and a smaller decrease of these parameters occurred during the tilt relative to the control group. This change can be expressed by the difference deltaSD1 and deltaSD2 before and during the tilt. In conclusion, the deltaSD1 obtained from a signal measured in tilt in controlled breathing of 20 times per minute may perhaps help to distinguish between healthy persons and patients with the metabolic syndrome if it is correctly used.

Keywords

heart rate variability; metabolic syndrome; Poincaré plot;

Authors

KUBIČKOVÁ, A.; KOZUMPLÍK, J.; NOVÁKOVÁ, Z.

RIV year

2014

Released

4. 6. 2014

Publisher

Slovak Academy of Sciences

Location

Slovakia, Bratislava

ISBN

9788096967278

Book

Electrocardiology 2014. Proceedings of 41st International Congress on Electrocardiology

Pages from

221

Pages to

224

Pages count

4

BibTex

@inproceedings{BUT108094,
  author="Alena {Kubičková} and Jiří {Kozumplík} and Zuzana {Nováková}",
  title="Heart rate variability expressed by Poincaré plot in metabolic syndrome",
  booktitle="Electrocardiology 2014. Proceedings of 41st International Congress on Electrocardiology",
  year="2014",
  pages="221--224",
  publisher="Slovak Academy of Sciences",
  address="Slovakia, Bratislava",
  isbn="9788096967278"
}