SPECTRAL-ANALYSIS OF CLOSING SOUNDS PRODUCED BY IONESCU-SHILEY BIOPROSTHETIC AORTIC HEART-VALVES .2. COMPUTER-SIMULATION OF AORTIC CLOSING SOUNDS AND ESTIMATION OF THEIR TRUNCATION LEVEL AND SIGNAL-TO-NOISE RATIO

被引：10

作者：

CLOUTIER, G ^{[1
]}

GRENIER, MC ^{[1
]}

GUARDO, R ^{[1
]}

DURAND, LG ^{[1
]}

机构：

[1] UNIV MONTREAL,ECOLE POLYTECH,INST BIOMED ENGN,MONTREAL H3C 3J7,QUEBEC,CANADA

来源：

MEDICAL & BIOLOGICAL ENGINEERING & COMPUTING | 1987年 / 25卷 / 05期

关键词：

D O I：

10.1007/BF02441740

中图分类号：

TP39 [计算机的应用];

学科分类号：

081203 ; 0835 ;

摘要：

引用

页码：492 / 496

页数：5

共 8 条

[1]

CLOUTIER G, 1985, P COMPUT CARDIOL, P243

[2]

CLOUTIER G, 1985, THESIS ECOLE POLYTEC

[3] EVALUATION OF FFT-BASED AND MODERN PARAMETRIC METHODS FOR THE SPECTRAL-ANALYSIS OF BIOPROSTHETIC VALVE SOUNDS [J].

DURAND, LG ;

DEGUISE, J ;

CLOUTIER, G ;

GUARDO, R ;

BRAIS, M .

IEEE TRANSACTIONS ON BIOMEDICAL ENGINEERING, 1986, 33 (06) :572-578

[4] MODELING OF THE TRANSFER-FUNCTION OF THE HEART THORAX ACOUSTIC SYSTEM IN DOGS [J].

DURAND, LG ;

GENEST, J ;

GUARDO, R .

IEEE TRANSACTIONS ON BIOMEDICAL ENGINEERING, 1985, 32 (08) :592-601

[5]

HARRIS A, 1968, BRIT HEART J, V30, P739

[6]

Leatham A., 1975, AUSCULTATION HEART P

[7] NORMAL AND ABNORMAL HEART SOUNDS IN CARDIAC DIAGNOSIS .1. SYSTOLIC SOUNDS [J].

SHAVER, JA ;

SALERNI, R ;

REDDY, PS .

CURRENT PROBLEMS IN CARDIOLOGY, 1985, 10 (03) :1-68

[8]

Tilkian AG, 1984, UNDERSTANDING HEART

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