Quantitative analysis of hibernating myocardium by dobutamine tissue Doppler echocardiography

被引：14

作者：

Larrazet, F

Pellerin, D

Prigent, A

Daou, D

Cohen, L

Veyrat, C

机构：

[1] Univ Hosp Bicetre, Dept Cardiol, Paris, France

[2] Univ Hosp Bicetre, Dept Nucl Med, Paris, France

[3] Univ Paris 09, CEREMADE, Dept Imaging Proc, F-75775 Paris, France

来源：

AMERICAN JOURNAL OF CARDIOLOGY | 2001年 / 88卷 / 04期

关键词：

D O I：

10.1016/S0002-9149(01)01692-7

中图分类号：

R5 [内科学];

学科分类号：

1002 ; 100201 ;

摘要：

In patients with severe chronic multivessel disease and left ventricular dysfunction, tissue Doppler echocardiography could distinguish viable from nonviable segments on the basis of transmural velocities and endocardium midvelocity gradient calculated at rest and with low-dose dobutamine. An unusual bell-shaped myocardial velocity gradient pattern, characterized by prominent midvelocities increasing with dobutamine, featured viable segments.

引用

收藏

页码：418 / +

页数：6

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