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严重慢性心力衰竭患者左心室-双心室起搏对心室同步性、二尖瓣反流及左心室整体功能的比较

Comparison of left ventricular-biventricular pacing on ventricular synchrony, mitral regurgitation, and global left ventricular function in patients with severe chronic heart failure.

作者信息

Vinereanu Dragos, Bleasdale Rob, Turner Mark, Frenneaux Michael P, Fraser Alan G

机构信息

Wales Heart Research Institute, University of Wales College of Medicine, Heath Park, Cardiff CF14 4XN, United Kingdom.

出版信息

Am J Cardiol. 2004 Aug 15;94(4):519-21. doi: 10.1016/j.amjcard.2004.04.072.

DOI:10.1016/j.amjcard.2004.04.072
PMID:15325945
Abstract

We compared the effects of left ventricular and biventricular pacing in 16 patients (15 men and 1 woman; aged 64 +/- 8 years) with severe heart failure by conventional and tissue Doppler echocardiography. Intraventricular synchrony, regional and global systolic function, diastolic function and filling time, and the severity of secondary mitral regurgitation were similar between left ventricular and biventricular pacing.

摘要

我们通过传统及组织多普勒超声心动图比较了16例严重心力衰竭患者（15例男性，1例女性；年龄64±8岁）左心室起搏和双心室起搏的效果。左心室起搏和双心室起搏在心室同步性、局部及整体收缩功能、舒张功能及充盈时间以及继发性二尖瓣反流严重程度方面相似。

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[Echocardiographic evaluation to select patients for cardiac resynchronization therapy].
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