The relation between mitral annulus motion and ejection fraction: A nonlinear function

被引：42

作者：

Emilsson, K ^{[1
]}

Alam, M

Wandt, B

机构：

[1] Orebro Med Ctr Hosp, Dept Clin Physiol, S-70185 Orebro, Sweden

[2] South Hosp, Karolinska Inst, Dept Med Cardiol, Stockholm, Sweden

来源：

JOURNAL OF THE AMERICAN SOCIETY OF ECHOCARDIOGRAPHY | 2000年 / 13卷 / 10期

关键词：

D O I：

10.1067/mje.2000.107253

中图分类号：

R5 [内科学];

学科分类号：

1002 ; 100201 ;

摘要：

In previous studies of the relation between mitral annulus motion (MAM) and left ventricular election fraction (EF), a linear relationship has been suggested. In this meta-analysis of 434 patients, we show that the relation is nonlinear and that a linear regression model overestimates EP in the lower range of MAM. The relation is better described by an S function and is influenced by age and heart size.

引用

页码：896 / 901

页数：6

共 19 条

[1] ATRIOVENTRICULAR PLANE DISPLACEMENT IN SEVERE CONGESTIVE-HEART-FAILURE FOLLOWING DILATED CARDIOMYOPATHY OR MYOCARDIAL-INFARCTION [J].

ALAM, M ;

HOGLUND, C ;

THORSTRAND, C ;

PHILIP, A .

JOURNAL OF INTERNAL MEDICINE, 1990, 228 (06) :569-575

[2] HEMODYNAMIC SIGNIFICANCE OF THE ATRIOVENTRICULAR PLANE DISPLACEMENT IN PATIENTS WITH CORONARY-ARTERY DISEASE [J].

ALAM, M ;

HOGLUND, C ;

THORSTRAND, C ;

HELLEKANT, C .

EUROPEAN HEART JOURNAL, 1992, 13 (02) :194-200

[3] Characteristics of mitral and tricuspid annular velocities determined by pulsed wave Doppler tissue imaging in healthy subjects [J].

Alam, M ;

Wardell, J ;

Andersson, E ;

Samad, BA ;

Nordlander, R .

JOURNAL OF THE AMERICAN SOCIETY OF ECHOCARDIOGRAPHY, 1999, 12 (08) :618-628

[4] THE ATRIOVENTRICULAR PLANE DISPLACEMENT AS A MEANS OF EVALUATING LEFT-VENTRICULAR SYSTOLIC FUNCTION IN ACUTE MYOCARDIAL-INFARCTION [J].

ALAM, M .

CLINICAL CARDIOLOGY, 1991, 14 (07) :588-594

[5] LONGITUDINAL SYSTOLIC SHORTENING OF THE LEFT-VENTRICLE - AN ECHOCARDIOGRAPHIC STUDY IN SUBJECTS WITH AND WITHOUT PRESERVED GLOBAL FUNCTION [J].

ALAM, M ;

HOGLUND, C ;

THORSTRAND, C .

CLINICAL PHYSIOLOGY, 1992, 12 (04) :443-452

[6] A NEW ECHOCARDIOGRAPHIC FORMULA TO CALCULATE EJECTION FRACTION BY USING SYSTOLIC EXCURSION OF MITRAL ANNULUS [J].

CEVIK, Y ;

DEGERTEKIN, M ;

BASARAN, Y ;

TURAN, F ;

PEKTAS, O .

ANGIOLOGY, 1995, 46 (02) :157-163

[7] The relation between mitral annulus motion and ejection fraction changes with age and heart size [J].

Emilsson, K ;

Wandt, B .

CLINICAL PHYSIOLOGY, 2000, 20 (01) :38-43

[8] Mitral annular descent velocity by tissue Doppler echocardiography as an index global left ventricular function [J].

Gulati, VK ;

Katz, WE ;

Follansbee, WP ;

Gorcsan, J .

AMERICAN JOURNAL OF CARDIOLOGY, 1996, 77 (11) :979-984

[9] REPORT OF THE AMERICAN-SOCIETY-OF-ECHOCARDIOGRAPHY COMMITTEE-ON-NOMENCLATURE-AND-STANDARDS-IN-2-DIMENSIONAL-ECHOCARDIOGRAPHY [J].

HENRY, WL ;

DEMARIA, A ;

GRAMIAK, R ;

KING, DL ;

KISSLO, JA ;

POPP, RL ;

SAHN, DJ ;

SCHILLER, NB ;

TAJIK, A ;

TEICHHOLZ, LE ;

WEYMAN, AE .

CIRCULATION, 1980, 62 (02) :212-217

[10]

HOGLUND C, 1988, ACTA MED SCAND, V224, P557

← 1 2 →