Modeling QRS complex in dECG

Chandrakar Kamath; T. V. Ananthapadmanabhayuyu

doi:10.1109/TBME.2006.883828

Modeling QRS complex in dECG

Chandrakar Kamath, T. V. Ananthapadmanabhayuyu

Research output: Contribution to journal › Article › peer-review

10 Citations (Scopus)

Abstract

It is proposed to model the derivative of electrocardiogram (ECG) signal, which we refer to as dECG, instead of the ECG signal. It is shown that the QRS complex in the dECG signal can be represented in the frequency domain by an all-pole model of appropriate order, the coefficients of the model being determined using the covariance method of linear prediction applied over an analysis interval that includes the QRS complex and that is centered about the R-peak. Modeling of dECG, instead of ECG, gives a better spectral representation of the QRS complex.

Original language	English
Article number	21
Pages (from-to)	156-158
Number of pages	3
Journal	IEEE Transactions on Biomedical Engineering
Volume	54
Issue number	1
DOIs	https://doi.org/10.1109/TBME.2006.883828
Publication status	Published - 01-01-2007
Externally published	Yes

All Science Journal Classification (ASJC) codes

Biomedical Engineering

Access to Document

10.1109/TBME.2006.883828

Fingerprint Dive into the research topics of 'Modeling QRS complex in dECG'. Together they form a unique fingerprint.

Cite this

@article{9612f58feca74182b65e5193d88fb4ee,

title = "Modeling QRS complex in dECG",

abstract = "It is proposed to model the derivative of electrocardiogram (ECG) signal, which we refer to as dECG, instead of the ECG signal. It is shown that the QRS complex in the dECG signal can be represented in the frequency domain by an all-pole model of appropriate order, the coefficients of the model being determined using the covariance method of linear prediction applied over an analysis interval that includes the QRS complex and that is centered about the R-peak. Modeling of dECG, instead of ECG, gives a better spectral representation of the QRS complex.",

author = "Chandrakar Kamath and Ananthapadmanabhayuyu, {T. V.}",

year = "2007",

month = jan,

day = "1",

doi = "10.1109/TBME.2006.883828",

language = "English",

volume = "54",

pages = "156--158",

journal = "IEEE Transactions on Biomedical Engineering",

issn = "0018-9294",

publisher = "IEEE Computer Society",

number = "1",

}

TY - JOUR

T1 - Modeling QRS complex in dECG

AU - Kamath, Chandrakar

AU - Ananthapadmanabhayuyu, T. V.

PY - 2007/1/1

Y1 - 2007/1/1

N2 - It is proposed to model the derivative of electrocardiogram (ECG) signal, which we refer to as dECG, instead of the ECG signal. It is shown that the QRS complex in the dECG signal can be represented in the frequency domain by an all-pole model of appropriate order, the coefficients of the model being determined using the covariance method of linear prediction applied over an analysis interval that includes the QRS complex and that is centered about the R-peak. Modeling of dECG, instead of ECG, gives a better spectral representation of the QRS complex.

AB - It is proposed to model the derivative of electrocardiogram (ECG) signal, which we refer to as dECG, instead of the ECG signal. It is shown that the QRS complex in the dECG signal can be represented in the frequency domain by an all-pole model of appropriate order, the coefficients of the model being determined using the covariance method of linear prediction applied over an analysis interval that includes the QRS complex and that is centered about the R-peak. Modeling of dECG, instead of ECG, gives a better spectral representation of the QRS complex.

UR - http://www.scopus.com/inward/record.url?scp=33846357401&partnerID=8YFLogxK

UR - http://www.scopus.com/inward/citedby.url?scp=33846357401&partnerID=8YFLogxK

U2 - 10.1109/TBME.2006.883828

DO - 10.1109/TBME.2006.883828

M3 - Article

C2 - 17260867

AN - SCOPUS:33846357401

VL - 54

SP - 156

EP - 158

JO - IEEE Transactions on Biomedical Engineering

JF - IEEE Transactions on Biomedical Engineering

SN - 0018-9294

IS - 1

M1 - 21

ER -