Improving the detection algorithm for life-threatening arrhythmias: Implementation in implantable cardioverter-defibrillators

Makoto Abe; Makoto Yoshizawa; Telma Keiko Sugai; Noriyasu Homma; Norihiro Sugita; Kazuo Shimizu; Moe Goto; Masashi Inagaki; Masaru Sugimachi; Kenji Sunagawa

doi:10.1002/ecj.11585

Improving the detection algorithm for life-threatening arrhythmias: Implementation in implantable cardioverter-defibrillators

Makoto Abe, Makoto Yoshizawa, Telma Keiko Sugai, Noriyasu Homma, Norihiro Sugita, Kazuo Shimizu, Moe Goto, Masashi Inagaki, Masaru Sugimachi, Kenji Sunagawa

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

Abstract

The implantable cardioverter-defibrillator (ICD) is an effective therapeutic device for preventing mortality in patients with cardiac diseases caused by life-threatening arrhythmias. The authors previously proposed an algorithm for the detection of life-threatening arrhythmias using a multiple regression model. To enhance the classification accuracy, we have now incorporated a moving average filter and a multiple detection process into the original detection algorithm. The experimental results showed that the proposed method could attain sufficiently high accuracy for all ventricular fibrillation rhythms to be detected precisely. In addition, the cases of false detection of sinus rhythm or supraventricular tachyarrhythmias, which could cause ICD malfunction, have been reduced.

Original language	English
Pages (from-to)	1-8
Number of pages	8
Journal	Electronics and Communications in Japan
Volume	96
Issue number	12
DOIs	https://doi.org/10.1002/ecj.11585
Publication status	Published - 2013 Dec 1

Keywords

implantable cardioverter-defibrillator
life-threatening arrhythmia
multiple regression model

ASJC Scopus subject areas

Signal Processing
Physics and Astronomy(all)
Computer Networks and Communications
Electrical and Electronic Engineering
Applied Mathematics

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Improving the detection algorithm for life-threatening arrhythmias : Implementation in implantable cardioverter-defibrillators. / Abe, Makoto; Yoshizawa, Makoto; Sugai, Telma Keiko; Homma, Noriyasu ; Sugita, Norihiro; Shimizu, Kazuo; Goto, Moe; Inagaki, Masashi; Sugimachi, Masaru; Sunagawa, Kenji.

In: Electronics and Communications in Japan, Vol. 96, No. 12, 01.12.2013, p. 1-8.

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

Abe, Makoto ; Yoshizawa, Makoto ; Sugai, Telma Keiko ; Homma, Noriyasu ; Sugita, Norihiro ; Shimizu, Kazuo ; Goto, Moe ; Inagaki, Masashi ; Sugimachi, Masaru ; Sunagawa, Kenji. / Improving the detection algorithm for life-threatening arrhythmias : Implementation in implantable cardioverter-defibrillators. In: Electronics and Communications in Japan. 2013 ; Vol. 96, No. 12. pp. 1-8.

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AU - Sugita, Norihiro

AU - Shimizu, Kazuo

AU - Goto, Moe

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AB - The implantable cardioverter-defibrillator (ICD) is an effective therapeutic device for preventing mortality in patients with cardiac diseases caused by life-threatening arrhythmias. The authors previously proposed an algorithm for the detection of life-threatening arrhythmias using a multiple regression model. To enhance the classification accuracy, we have now incorporated a moving average filter and a multiple detection process into the original detection algorithm. The experimental results showed that the proposed method could attain sufficiently high accuracy for all ventricular fibrillation rhythms to be detected precisely. In addition, the cases of false detection of sinus rhythm or supraventricular tachyarrhythmias, which could cause ICD malfunction, have been reduced.

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Improving the detection algorithm for life-threatening arrhythmias: Implementation in implantable cardioverter-defibrillators

Abstract

Keywords

ASJC Scopus subject areas

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