Publication result 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

English Title

Analysis of Voltage-Sensitive Dye Influence on ECG Segment Variability

Type

Paper in proceedings (conference paper)

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.

English 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

Key words in English

voltage-sensitive dye, ECG, variability

Authors

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

Released

17.09.2006

Publisher

IEEE

Location

Valencia

ISBN

0-7803-8894-1

Book

Computers in Cardiology 2006

Pages from

1

Pages count

4

BibTex

@inproceedings{BUT19366,
  author="Jana {Kolářová} and Valentýna {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"
}