Phonocardiogram

 
National Institutes of Health

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Highly Cited
2016
Highly Cited
2016
The identification of the exact positions of the first and second heart sounds within a phonocardiogram (PCG), or heart sound… (More)
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2012
2012
This paper presents a new method to detect and to delineate phonocardiogram (PCG) sounds. Toward this objective, after… (More)
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2012
2012
Analysis of phonocardiogram (PCG) signals provides a non-invasive means to determine the abnormalities caused by cardiovascular… (More)
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2012
2012
The major focus of this study is to describe and develop a phonocardiogram (PCG) signal measurement binary quality assessment… (More)
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2008
2008
Auscultation is a technique in which a stethoscope is used to listen to the sounds of the heart. Structural defects of the heart… (More)
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2007
2007
In the present paper analysis of phonocardiogram (PCG) records are presented. The analysis has been carried out in both time and… (More)
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2005
2005
This paper presents an algorithm for accurate and improved detection of the first heart sound S1 for heart sound cardiac cycle… (More)
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1998
1998
A time-frequency scaling transformation based on the matching pursuit (MP) method is developed for the phonocardiogram (PCG). The… (More)
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Highly Cited
1993
Highly Cited
1993
This paper presents the applications of the spectrogram, Wigner distribution and wavelet transform analysis methods to the… (More)
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1991
1991
The wavelet transform, which is the decomposition of a signal into a set of independent frequency channels, is shown to be a… (More)
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