Publication result detail

Influence of Voltage-Sensitive Dye on ECG Parameters

BLAHA, M.; PROVAZNÍK, I.; VESELÝ, Z.; NOVÁKOVÁ, M.

Original Title

Influence of Voltage-Sensitive Dye on ECG Parameters

English Title

Influence of Voltage-Sensitive Dye on ECG Parameters

Type

Paper in proceedings (conference paper)

Original Abstract

This paper presents methods for analysis of changes in ECG signals caused by application of voltage-sensitive dye (VSD). The signals were experimentally recorded from isolated guinea pig hearts prior optical recording. The analysis was performed in time and time-frequency space with focus on changes occurring in QRS complex. The influence of VSD was examined in a 70-second interval after VSD application in detail and then periodically for the following ten minutes. The results were compared to those from traditional R-R interval analysis.

English abstract

This paper presents methods for analysis of changes in ECG signals caused by application of voltage-sensitive dye (VSD). The signals were experimentally recorded from isolated guinea pig hearts prior optical recording. The analysis was performed in time and time-frequency space with focus on changes occurring in QRS complex. The influence of VSD was examined in a 70-second interval after VSD application in detail and then periodically for the following ten minutes. The results were compared to those from traditional R-R interval analysis.

Keywords

Voltage-sensitive dye, ECG, R-R interval, wavelet transform

Key words in English

Voltage-sensitive dye, ECG, R-R interval, wavelet transform

Authors

BLAHA, M.; PROVAZNÍK, I.; VESELÝ, Z.; NOVÁKOVÁ, M.

RIV year

2011

Released

01.01.2004

Publisher

University of Southampton

Location

Valletta, Malta

ISBN

0-7803-8894-1

Book

MEDSIP 2004, 2nd International Conference on Advances in Medical Signal and Information Processing

Pages from

83

Pages to

86

Pages count

4

BibTex

@inproceedings{BUT11429,
  author="Milan {Blaha} and Valentýna {Provazník} and Zbyněk {Veselý} and Marie {Nováková}",
  title="Influence of Voltage-Sensitive Dye on ECG Parameters",
  booktitle="MEDSIP 2004, 2nd International Conference on Advances in Medical Signal and Information Processing",
  year="2004",
  pages="83--86",
  publisher="University of Southampton",
  address="Valletta, Malta",
  isbn="0-7803-8894-1"
}