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  1. 060 工学部
  2. 10 学術雑誌論文
  3. 10 査読済論文
  1. 0 資料タイプ別
  2. 01 学術雑誌論文

Improvement of the frequency responses in an ambulatory ECG system by the natural observation method

http://hdl.handle.net/10191/25913
http://hdl.handle.net/10191/25913
0fe50498-8501-48aa-acf9-9e79770ede60
名前 / ファイル ライセンス アクション
2_2_137-145.pdf 2_2_137-145.pdf (571.3 kB)
Item type 学術雑誌論文 / Journal Article(1)
公開日 2014-02-28
タイトル
タイトル Improvement of the frequency responses in an ambulatory ECG system by the natural observation method
タイトル
言語 en
タイトル Improvement of the frequency responses in an ambulatory ECG system by the natural observation method
言語
言語 eng
キーワード
主題Scheme Other
主題 ambulatory ECG system
キーワード
主題Scheme Other
主題 natural observation method
キーワード
主題Scheme Other
主題 frequency response
キーワード
主題Scheme Other
主題 ST segment distortion
資源タイプ
資源 http://purl.org/coar/resource_type/c_6501
タイプ journal article
著者 Hori, Jun-ichi

× Hori, Jun-ichi

WEKO 4977

Hori, Jun-ichi

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Saitoh, Yoshiaki

× Saitoh, Yoshiaki

WEKO 4978

Saitoh, Yoshiaki

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Kiryu, Tohru

× Kiryu, Tohru

WEKO 4979

Kiryu, Tohru

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Asakawa, Tetsyta

× Asakawa, Tetsyta

WEKO 4980

Asakawa, Tetsyta

Search repository
Tamura, Kohji

× Tamura, Kohji

WEKO 4981

Tamura, Kohji

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Iijima, Taizo

× Iijima, Taizo

WEKO 4982

Iijima, Taizo

Search repository
抄録
内容記述タイプ Abstract
内容記述 The ambulatory ECG system has been used not only in detecting arrhythmia but also in the diagnosis of myocardial ischemia. Therefore, it is necessary to reproduce ECG waveforms as accurately as possible. However, ambulatory ECG waveforms which are in clinical use are apt to be distorted because the frequency responses do not satisfy the AHA (American Heart Association) recommendation which is well accepted as the standard of the conventional ECG system. An improvement of frequency response is reported here using a compensation circuit, whose theory is based on the natural observation method. Since our system is adjusted with square waveforms and composed of a simple analog circuit, it can be compensated easily in real time. In this paper, our newly developed system and various improved ECG signals are presented and compared with conventional ECG signals. As a result, we could obtain less distorted waveforms than from commercially available devices. This new approach enables us to obtain diagnostic information of the distortion-free ST segment in ECG waveforms.
書誌情報 Frontiers of medical and biological engineering
en : Frontiers of medical and biological engineering

巻 2, 号 2, p. 137-145, 発行日 1990
出版者
出版者 Japanese Society for Medical and Biological Engineering
ISSN
収録物識別子タイプ ISSN
収録物識別子 09213775
書誌レコードID
収録物識別子タイプ NCID
収録物識別子 AA10728091
著者版フラグ
値 publisher
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