Correlation of results of coronographic, SPECT examination and high resolution electrocardiography

Author

Krzyminiewski, Ryszard ; Stepien, Roman

Author_Institution

Dept. of Med. Phys., A. Mickiewicz Univ., Poznan, Poland

Volume

3

fYear

2003

fDate

17-21 Sept. 2003

Firstpage

2629

Abstract

The paper presents the main principles for obtaining enhanced resolution in standard ECG records, constructing of high-resolution vectorcardiogram and determining of activities of particular segments of the cardiac muscle. Standardized electric activities of the ventricles and septum in healthy people are given. Electric activities of particular fragments of the cardiac muscle were measured by the HRVEC method for a group of healthy subjects and for people subjected to SPECT or coronarographic examination.

Keywords

bioelectric phenomena; electrocardiography; medical signal processing; patient diagnosis; single photon emission computed tomography; SPECT examination; cardiac muscle; coronographic examination; high resolution electrocardiography; high-resolution vectorcardiogram; septum; standard ECG records; standardized electric activities; ventricles; Convolution; Deconvolution; Electric variables measurement; Electrocardiography; Hospitals; Muscles; Particle measurements; Physics; Signal resolution; Spatial resolution;

fLanguage

English

Publisher

ieee

Conference_Titel

Engineering in Medicine and Biology Society, 2003. Proceedings of the 25th Annual International Conference of the IEEE

ISSN

1094-687X

Print_ISBN

0-7803-7789-3

Type

conf

DOI

10.1109/IEMBS.2003.1280455

Filename

1280455