BODY SURFACE RECORDING OF LOW POTENTIAL ELECTROCARDIOGRAM.

Toshiyuki Goto, Tomoko Sakai, Genjiro Maeda, Shigetaka Suzuki, Kenichi Doniwa, Mitsuharu Okajima

Research output: Contribution to journalConference article

Abstract

Using two systems, a series of recordings were carried out to detect the low potential electrocardiogram (His bundle activity) from a body surface. System 1: On-line digital averaging system. System 2: High-gain, low-noise DC pre-amplifier plus main-amplifier. Five dogs and three men were tested twenty times. System 1 recorded signal averaging (sampling frequency : 2KHz, 12 bit A/D converter) of body surface potential 100-1000 times. System 2 recorded without signal averaging. Both systems provided low-potential ECG data that was confirmed independently by cardiac catheterization and other means.

Original languageEnglish
Pages (from-to)284-285
Number of pages2
JournalJapanese Journal of Medical Electronics and Biological Engineering
Volume22
Publication statusPublished - 01-04-1984

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Bioelectric potentials
Electrocardiography
Signal sampling
Surface potential

All Science Journal Classification (ASJC) codes

  • Electrical and Electronic Engineering

Cite this

Goto, Toshiyuki ; Sakai, Tomoko ; Maeda, Genjiro ; Suzuki, Shigetaka ; Doniwa, Kenichi ; Okajima, Mitsuharu. / BODY SURFACE RECORDING OF LOW POTENTIAL ELECTROCARDIOGRAM. In: Japanese Journal of Medical Electronics and Biological Engineering. 1984 ; Vol. 22. pp. 284-285.
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BODY SURFACE RECORDING OF LOW POTENTIAL ELECTROCARDIOGRAM. / Goto, Toshiyuki; Sakai, Tomoko; Maeda, Genjiro; Suzuki, Shigetaka; Doniwa, Kenichi; Okajima, Mitsuharu.

In: Japanese Journal of Medical Electronics and Biological Engineering, Vol. 22, 01.04.1984, p. 284-285.

Research output: Contribution to journalConference article

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AU - Sakai, Tomoko

AU - Maeda, Genjiro

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AU - Doniwa, Kenichi

AU - Okajima, Mitsuharu

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