Literature DB >> 3446969

Spectral analysis of closing sounds produced by Ionescu-Shiley bioprosthetic aortic heart valves. Part 1. Optimal number of poles and zeros for parametric spectral analysis.

G Cloutier, R Guardo, L G Durand.   

Abstract

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Year:  1987        PMID： 3446969     DOI： 10.1007/BF02441739

Source DB:  PubMed          Journal:  Med Biol Eng Comput        ISSN： 0140-0118            Impact factor:   2.602


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  6 in total

1.  Evaluation of FFT-based and modern parametric methods for the spectral analysis of bioprosthetic valve sounds.

Authors:  L G Durand; J de Guise; G Cloutier; R Guardo; M Brais
Journal:  IEEE Trans Biomed Eng       Date:  1986-06       Impact factor: 4.538

2.  Pole-zero modeling and classification of phonocardiograms.

Authors:  T H Joo; J H McClellan; R A Foale; G S Myers; R S Lees
Journal:  IEEE Trans Biomed Eng       Date:  1983-02       Impact factor: 4.538

3.  Detection of aortic porcine valve dysfunction by maximum entropy spectral analysis.

Authors:  R A Foale; T H Joo; J H McClellan; R W Metzinger; G L Grant; G S Myers; R S Lees
Journal:  Circulation       Date:  1983-07       Impact factor: 29.690

4.  Frequency of the first heart sound in the assessment of stiffening of mitral bioprosthetic valves.

Authors:  P D Stein; H N Sabbah; J B Lakier; D J Magilligan; D Goldstein
Journal:  Circulation       Date:  1981-01       Impact factor: 29.690

5.  Frequency spectrum of the aortic component of the second heart sound in patients with normal valves, aortic stenosis and aortic porcine xenografts. Potential for detection of porcine xenograft degeneration.

Authors:  P D Stein; H N Sabbah; J B Lakier; S Goldstein
Journal:  Am J Cardiol       Date:  1980-07       Impact factor: 2.778

6.  Frequency spectra of the first heart sound and of the aortic component of the second heart sound in patients with degenerated porcine bioprosthetic valves.

Authors:  P D Stein; H N Sabbah; J B Lakier; S R Kemp; D J Magilligan
Journal:  Am J Cardiol       Date:  1984-02-01       Impact factor: 2.778
  6 in total
  2 in total

1.  Spectral analysis of closing sounds produced by Ionescu-Shiley bioprosthetic aortic heart valves. Part 3. Performance of FFT-based and parametric methods for extracting diagnostic spectral parameters.

Authors:  G Cloutier; R Guardo; L G Durand
Journal:  Med Biol Eng Comput       Date:  1987-09       Impact factor: 2.602

2.  Comparison of spectral techniques for computer-assisted classification of spectra of heart sounds in patients with porcine bioprosthetic valves.

Authors:  L G Durand; Z Guo; H N Sabbah; P D Stein
Journal:  Med Biol Eng Comput       Date:  1993-05       Impact factor: 2.602
  2 in total

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