Detail publikace

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

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

Originální název

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

Typ

článek v časopise ve Web of Science, Jimp

Jazyk

angličtina

Originální abstrakt

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.

Klíčová slova

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

Autoři

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

Vydáno

1. 1. 2016

Nakladatel

Churchill Livingstone

ISSN

0022-0736

Periodikum

JOURNAL OF ELECTROCARDIOLOGY

Ročník

49

Číslo

1

Stát

Spojené státy americké

Strany od

23

Strany do

28

Strany počet

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"
}