Publication detail

Analysis of Voltage-Sensitive Dye Influence on ECG Segment Variability

BARDOŇOVÁ, J. PROVAZNÍK, I. NOVÁKOVÁ, M. BLAHA, M.

Original Title

Analysis of Voltage-Sensitive Dye Influence on ECG Segment Variability

Type

conference paper

Language

English

Original Abstract

This paper deals with analysis of changes in ECG signals caused by application of voltage-sensitive dye (VSD), which is necessary part of touch-less recording of electrical activity of the heart by optical way. The dye is injected into perfusate during animal Langendorff experiment. The recorded ECG signals were divided into P-Q segments, QRS complexes, and ST-T segments of selected consecutive heart cycles in each experimental period. Changes of ECG cycles caused by VSD application were studied during experimental phases. The analysis were performed in time and time-frequency domain and compared.

Keywords

voltage-sensitive dye, ECG, variability

Authors

BARDOŇOVÁ, J.; PROVAZNÍK, I.; NOVÁKOVÁ, M.; BLAHA, M.

RIV year

2006

Released

17. 9. 2006

Publisher

IEEE

Location

Valencia

ISBN

0-7803-8894-1

Book

Computers in Cardiology 2006

Pages from

1

Pages to

4

Pages count

4

BibTex

@inproceedings{BUT19366,
  author="Jana {Kolářová} and Valentine {Provazník} and Marie {Nováková} and Milan {Blaha}",
  title="Analysis of Voltage-Sensitive Dye Influence on ECG Segment Variability",
  booktitle="Computers in Cardiology 2006",
  year="2006",
  pages="4",
  publisher="IEEE",
  address="Valencia",
  isbn="0-7803-8894-1"
}