Frequency analysis of Ionescu-Shiley prosthetic closing sounds in patients with normally functioning prostheses.

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作者信息

Brais M, Durand L G, Blanchard M, de Guise J, Guardo R, Keon W J

出版信息

Med Biol Eng Comput. 1986 Nov;24(6):637-42. doi: 10.1007/BF02446268.

DOI:10.1007/BF02446268

PMID:3657321

Abstract

摘要

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Frequency analysis of Ionescu-Shiley prosthetic closing sounds in patients with normally functioning prostheses.

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引用本文的文献

Med Biol Eng Comput. 1987 Sep;25(5):497-503. doi: 10.1007/BF02441741.

Automatic detection of sounds and murmurs in patients with Ionescu-Shiley aortic bioprostheses.自动检测植入Ionescu-Shiley主动脉生物瓣膜患者的声音和杂音。

Med Biol Eng Comput. 1989 Sep;27(5):449-55. doi: 10.1007/BF02441460.

本文引用的文献

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

Circulation. 1981 Jan;63(1):200-3. doi: 10.1161/01.cir.63.1.200.

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.

Am J Cardiol. 1980 Jul;46(1):48-52. doi: 10.1016/0002-9149(80)90604-9.

Real-time sound spectroanalysis for diagnosis of malfunctioning prosthetic valves.用于诊断人工心脏瓣膜功能障碍的实时声音频谱分析

J Thorac Cardiovasc Surg. 1980 May;79(5):671-9.

Detection of aortic porcine valve dysfunction by maximum entropy spectral analysis.通过最大熵谱分析检测猪主动脉瓣功能障碍

Circulation. 1983 Jul;68(1):42-9. doi: 10.1161/01.cir.68.1.42.

Pole-zero modeling and classification of phonocardiograms.心音图的零极点建模与分类

IEEE Trans Biomed Eng. 1983 Feb;30(2):110-8. doi: 10.1109/tbme.1983.325205.

Phonocardiographic findings in patients with normally functioning Ionescu-Shiley prostheses.Ionescu-Shiley人工心脏瓣膜功能正常患者的心音图检查结果

Am J Cardiol. 1983 Mar 15;51(6):969-72. doi: 10.1016/s0002-9149(83)80175-1.

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

Am J Cardiol. 1984 Feb 1;53(4):557-61. doi: 10.1016/0002-9149(84)90030-4.

A quantitative method for the in vitro study of sounds produced by prosthetic aortic heart valves. Part III: An experimental comparative study of the sounds produced by normal and simulated-abnormal Smeloff aortic prostheses.一种用于体外研究人工主动脉心脏瓣膜产生声音的定量方法。第三部分：正常和模拟异常的斯梅洛夫主动脉假体产生声音的实验比较研究。

Med Biol Eng Comput. 1984 Jan;22(1):48-54. doi: 10.1007/BF02443745.

A quantitative method for the in vitro study of sounds produced by prosthetic aortic heart valves. Part II: An experimental, comparative study of the sounds produced by a normal and simulated-abnormal Starr-Edwards series 2400 aortic prosthesis.人工主动脉心脏瓣膜体外发声的定量研究方法。第二部分：正常与模拟异常的斯塔尔-爱德华兹2400系列主动脉假体发声的实验性对比研究。

Med Biol Eng Comput. 1984 Jan;22(1):40-7. doi: 10.1007/BF02443744.

A quantitative method for the in vitro study of sounds produced by prosthetic aortic heart valves. Part I: Analytical considerations.

Med Biol Eng Comput. 1984 Jan;22(1):32-9. doi: 10.1007/BF02443743.

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