Publication detail
Detection of P Wave During Second-Degree Atrioventricular Block in Ecg Signals
MARŠÁNOVÁ, L. NĚMCOVÁ, A. SMÍŠEK, R.
Original Title
Detection of P Wave During Second-Degree Atrioventricular Block in Ecg Signals
English Title
Detection of P Wave During Second-Degree Atrioventricular Block in Ecg Signals
Type
conference paper
Language
en
Original Abstract
Automatic detection of P wave during the second-degree AV block is the main condition for automatic detection of this pathology. This work deals with developing of the algorithm for P wave detection. The algorithm is appropriate for ECG signals with AV block as well as signals with other rhythm types (it does not produce false positive P wave detections). For P wave detection, the phasor transform is applied and several innovative rules are created. These rules are based on knowledge of heart manifestation during both physiological and pathological heart function. The proposed algorithm consists of four parts – filtration, QRS complex detection, application of rules, and P wave detection. The accuracy of the P wave detection algorithm is 99.84 % for signals with AV block, and 99.85 % for signals without any pathologies.
English abstract
Automatic detection of P wave during the second-degree AV block is the main condition for automatic detection of this pathology. This work deals with developing of the algorithm for P wave detection. The algorithm is appropriate for ECG signals with AV block as well as signals with other rhythm types (it does not produce false positive P wave detections). For P wave detection, the phasor transform is applied and several innovative rules are created. These rules are based on knowledge of heart manifestation during both physiological and pathological heart function. The proposed algorithm consists of four parts – filtration, QRS complex detection, application of rules, and P wave detection. The accuracy of the P wave detection algorithm is 99.84 % for signals with AV block, and 99.85 % for signals without any pathologies.
Keywords
ECG, second-degree AV block, P wave detection, phasor transform
Released
27.04.2017
Publisher
Vysoké učení technické, Fakulta elektrotechniky a komunikačních technologií
Location
Brno
ISBN
978-80-214-5496-5
Book
Proceedings of the 23st Conference STUDENT EEICT 2017
Edition number
1
Pages from
655
Pages to
659
Pages count
5
Documents
BibTex
@inproceedings{BUT135150,
author="Lucie {Maršánová} and Andrea {Němcová} and Radovan {Smíšek}",
title="Detection of P Wave During Second-Degree Atrioventricular Block in Ecg Signals",
annote="Automatic detection of P wave during the second-degree AV block is the main condition for automatic detection of this pathology. This work deals with developing of the algorithm for P wave detection. The algorithm is appropriate for ECG signals with AV block as well as signals with other rhythm types (it does not produce false positive P wave detections). For P wave detection, the phasor transform is applied and several innovative rules are created. These rules are based on knowledge of heart manifestation during both physiological and pathological heart function. The proposed algorithm consists of four parts – filtration, QRS complex detection, application of rules, and P wave detection. The accuracy of the P wave detection algorithm is 99.84 % for signals with AV block, and 99.85 % for signals without any pathologies.",
address="Vysoké učení technické, Fakulta elektrotechniky a komunikačních technologií",
booktitle="Proceedings of the 23st Conference STUDENT EEICT 2017",
chapter="135150",
howpublished="online",
institution="Vysoké učení technické, Fakulta elektrotechniky a komunikačních technologií",
year="2017",
month="april",
pages="655--659",
publisher="Vysoké učení technické, Fakulta elektrotechniky a komunikačních technologií",
type="conference paper"
}