Effect of transcatheter atrial septal defect closure in children on left ventricular diastolic function

被引：22
作者：
Giardini, A
Moore, P
Brook, M
Stratton, V
Tacy, T
机构：
[1] Univ Calif San Francisco, Div Pediat Cardiol, Dept Pediat, San Francisco, CA 94143 USA
[2] Univ Bologna, Pediat Cardiol & Adult Congenital Unit, I-40126 Bologna, Italy
来源：
AMERICAN JOURNAL OF CARDIOLOGY | 2005年 / 95卷 / 10期
关键词：
D O I：
10.1016/j.amjcard.2005.01.062
中图分类号：
R5 [内科学];
学科分类号：
1002 ; 100201 ;
摘要：
The acute impact of transcatheter atrial septal defect (ASD) closure on left ventricular (LV) diastolic function was assessed in 15 consecutive children, and pre-and postclosure data were compared with those in a matched group of controls. The data indicate that transcatheter ASD closure leads to an immediate improvement in LV diastolic function as assessed by septal myocardial Doppler tissue imaging and LV inflow velocity propagation. The improvement in IV diastolic properties correlates with the degree of right ventricular volume overload.(c) 2005 by Excerpta Medica Inc.
引用
收藏
页码：1255 / 1257
页数：3
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