Publication detail

Heart Rate Variability Analysed by Poincaré Plot in Patients with Metabolic Syndrome

KUBIČKOVÁ, A. KOZUMPLÍK, J. NOVÁKOVÁ, Z. PLACHÝ, M. JURÁK, P. LIPOLDOVÁ, J.

Original Title

Heart Rate Variability Analysed by Poincaré Plot in Patients with Metabolic Syndrome

Type

journal article in Web of Science

Language

English

Original Abstract

Introduction: The SD1 and SD2 indexes (standard deviations in two orthogonal directions of the Poincaré plot) carry similar information to the spectral density power of the high and low frequency bands but have the advantage of easier calculation and lesser stationarity dependence. Methods: ECG signals from metabolic syndrome (MetS) and control group patients during tilt table test under controlled breathing (20 breaths/minute) were obtained. SD1, SD2, SDRR (standard deviation of RR intervals) and RMSSD (root mean square of successive differences of RR intervals) were evaluated for 31 control group and 33 MetS subjects. Results: Statistically significant lower values were observed in MetS patients in supine position (SD1: p=0.03, SD2: p=0.002, SDRR: p=0.006, RMSSD: p=0.01) and during tilt (SD2: p=0.004, SDRR: p=0.007). Conclusion: SD1 and SD2 combining the advantages of time and frequency domain methods, distinguish successfully between MetS and control subjects.

Keywords

heart rate variability; metabolic syndrome; Poincaré plot; tilt table test; controlled breathing

Authors

KUBIČKOVÁ, A.; KOZUMPLÍK, J.; NOVÁKOVÁ, Z.; PLACHÝ, M.; JURÁK, P.; LIPOLDOVÁ, J.

Released

1. 1. 2016

Publisher

Churchill Livingstone

ISBN

0022-0736

Periodical

JOURNAL OF ELECTROCARDIOLOGY

Year of study

49

Number

1

State

United States of America

Pages from

23

Pages to

28

Pages count

6

URL

http://www.jecgonline.com/article/S0022-0736%2815%2900372-6/abstract

BibTex

@article{BUT117981,
  author="Alena {Kubičková} and Jiří {Kozumplík} and Zuzana {Nováková} and Martin {Plachý} and Pavel {Jurák} and Jolana {Lipoldová}",
  title="Heart Rate Variability Analysed by Poincaré Plot in Patients with Metabolic Syndrome",
  journal="JOURNAL OF ELECTROCARDIOLOGY",
  year="2016",
  volume="49",
  number="1",
  pages="23--28",
  doi="10.1016/j.jelectrocard.2015.11.004",
  issn="0022-0736",
  url="http://www.jecgonline.com/article/S0022-0736%2815%2900372-6/abstract"
}