摘要
超声心动图是目前无创评价妊娠期妇女心脏功能的重要手段,近年来各种超声新技术,如声学定量(AQ)、Tei指数(Tei-index)、组织多普勒成像(TDI)、应变率成像(SRI)、定量组织速度成像(QTVI)、实时三维超声心动图(RT-3DE)的综合应用,为临床正确及时判断正常妊娠与妊娠期高血压妇女心脏功能改变提供更加丰富的预示指标,对提高母亲及围产儿生存率有重要临床和社会意义。
Echocardiography is an important means of evaluating cardiac function in pregnancy now. Compared with conventional methods, various kinds of new echocardiographic techniques, such as AQ, Tei-index, TDI, SRI, QTVI and RT-3DE are used synthetically to offer more abundant prognostic indexes of maternal cardiac function for the clinical decision in normal pregnancy and pregnancy-induced hypertension syndrome. They have a significant clinical and social meaning for the survival rates of pregnant women and fetus.
出处
《国际妇产科学杂志》
CAS
2009年第5期401-404,共4页
Journal of International Obstetrics and Gynecology
关键词
超声心动图
新技术
妊娠
心脏功能
Echocardiography
New techniques
Pregnancy
Cardiac function
