| 陆永萍,邓又斌,刘娅妮,张清阳,杨好意,黎春蕾.组织多普勒成像评价妊娠期糖尿病胎儿及婴儿心肌功能变化[J].中国医学影像技术,2006,22(2):275~277 |
| 组织多普勒成像评价妊娠期糖尿病胎儿及婴儿心肌功能变化 |
| Evaluating myocardial function of fetuses and infants in gestationaldiabetes mellitus by tissue Dopplerimaging |
| 投稿时间：2005-11-25 修订日期：2005-12-30 |
| DOI： |
| 中文关键词: 超声检查 组织多普勒成像 妊娠期糖尿病 胎儿 婴儿 心肌功能 |
| 英文关键词:Ult rasonography Tissue Doppler imaging Gestational diabetes mellitus Fetus Infant Myocardial function |
| 基金项目: |
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| 中文摘要: |
| 目的 使用组织多普勒技术来评价妊娠期糖尿病胎儿(产前) 及婴儿(产后) 的心肌收缩及舒张功能变化。方法 选取妊娠期糖尿病58 例(每例妊娠过程中进行至少进行3～4 次检查,共行173 次检查) ,正常妊娠132 例,妊娠期糖尿病产后婴儿35 例,正常妊娠产后婴儿35 例,使用组织多普勒技术测量上述胎儿及婴儿二、三尖瓣环处心肌运动速度( Ea ,Aa ,Sa 峰) 来反映左右心的心肌舒张及收缩功能。结果 妊娠期糖尿病胎儿及婴儿二、三尖瓣环的运动速度( Ea ,Aa , Sa 峰) 均低于正常妊娠组。结论 妊娠期糖尿病胎儿左右心心肌收缩及舒张功能均有损害,并且这一损害延续到了婴儿期。 |
| 英文摘要: |
| Objective To evaluate the myocardial systolic and diastolic function of fetuses and infant s in gestational diabe-tes mellitus by tissue Doppler imaging. Methods This group included 58 fetuses and 35 infant s of gestational diabetes melli-tus , and 132 fetuses and 35 infant s of normal pregnancy. The velocities including Ea , Aa , Sa peak of mit ral and t ricuspid an-nulus of above fetuses and infant s were measured by tissue Doppler imaging. Results Ea , Aa and Sa peak of mit ral and t ri-cuspid annulus of fetuses and infant sof gestational diabetes mellitus were lower than that of normal group. Conclusion Themyocardial function of fetal left and right heart of gestational diabetes mellitus group was damaged. This damage persisted toinfant’s periods. |
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