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KMID : 0372919850060020053
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Journal of Biomedical Engineering Research
1985 Volume.6 No. 2 p.53 ~ p.62
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A Simple Algorithm for Measuring the Position and Time Interval of the ECG Wave Components
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이명호
윤형로/민혜정/정혁구/신호용
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Abstract
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The position and time interval of wave components of the electrocardiogram are used as important data for physician’’’’s diagnosis. In case of using the existing definition of the onset of the wave component of the electrocardiogram, they have some problems of defining the precise position of the isoelectric line, of defining the limit of the gradient accepted as the onset, and of the gradient being changed by noise. Therefore, in this paper all time intervals and positions of wave components needed for data of diagnosis were obtained correctly by turning point data reduction algorithm and linear regression intersection algorithm, and the viability of the method of intersecting lines was established in comparison to the four methods of calculating the PR interval.
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KEYWORD
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FullTexts / Linksout information
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Listed journal information
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