中国医疗设备2018，Vol.33Issue(4)：77-80,4.DOI:10.3969/j.issn.1674-1633.2018.04.019
分层应变技术对绝经期妇女左心室纵向收缩功能的评价
Assessment of Left Ventricular Longitudinal Systolic Function by Layer-Specific Strain in Postmenopausal Women
李蕊 1白雅维1
作者信息
- 1. 西京医院 妇产科超声诊断室,陕西 西安 710032
- 折叠
摘要
Abstract
Objective The aim of this study is to assess the functional change of the left ventricular longitudinal by using layer-specific strain in post-menopause women. Methods A total of 41 post-menopause women were included, and the control group included 46 age-matched pre-menopause women. The global of longitudinal strains of the endocardium (GLS-endo), myocardium (GLS-myo), and epicardium (GLS-epi) were obtained by averaging peak systolic strain of the left ventricle, with 18 segments in each layer. Results The left ventricular ejection fraction, left ventricular endsystolic volume, and left ventricular end-diastolic volume were similar between post-menopause women and pre-menopause women (P>0.05). Layer-specific strains showed a decreasing gradient from the endocardium to the epicardium in both groups (P<0.001) and were significantly different between post-menopause women and pre-menopause women in endocardium (P<0.05). Both GLS-myo and GLS-epi were no significantly different between post-menopause women and pre-menopause women (P>0.05). Conclusion Layer-specific evaluation of the left ventricle provides an understanding of the layer-specific properties of the left ventricle wall and the process of left ventricle impairment, and it may be helpful in managing post-menopause women.关键词
左心室纵向收缩功能/分层应变技术/超声心动图/绝经期妇女Key words
left ventricular longitudinal systolic function/layer-specific strain/echocardiography/postmenopausal women分类
医药卫生引用本文复制引用
李蕊,白雅维..分层应变技术对绝经期妇女左心室纵向收缩功能的评价[J].中国医疗设备,2018,33(4):77-80,4.
