Fetal tissue Doppler imaging in pregnancies complicated with preeclampsia with or without intrauterine growth restriction
| Autor: | Xiaotian Li, Yonghao Gui, Yunyun Ren, Qiongjie Zhou, Chen Chu, Yingliu Yan |
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| Rok vydání: | 2012 |
| Předmět: |
Cardiac function curve
medicine.medical_specialty Fetus Pregnancy business.industry Obstetrics Diastole Obstetrics and Gynecology Gestational age Intrauterine growth restriction medicine.disease Doppler imaging female genital diseases and pregnancy complications Preeclampsia embryonic structures cardiovascular system Medicine cardiovascular diseases business reproductive and urinary physiology Genetics (clinical) |
| Zdroj: | Prenatal Diagnosis. 32:1021-1028 |
| ISSN: | 0197-3851 |
| Popis: | Objectives This study's aim was to evaluate the effect of preeclampsia and intrauterine growth restriction (IUGR) on fetal cardiac function, and the relationship of the latter with adverse pregnancy outcomes. Material and methods We did a cross-sectional study of 132 women with uncomplicated singleton pregnancies, 34 with preeclampsia without IUGR, and 12 with preeclampsia and IUGR. Fetal cardiac structure and function were evaluated using fetal two-dimension ultrasound, pulsed wave Doppler and tissue Doppler imaging (TDI). Data were analyzed by t-tests, ANOVA, Chi-square tests, or Wilcoxon rank-sum test. Results Compared with the normal pregnancy group, mitral/tricuspid early systolic peak velocity of annulus/late diastolic peak velocity of annulus (Sa) and left ventricular (LV)/right ventricular (RV) early diastolic peak velocity at the annulus (Ea) in TDI decreased in preeclampsia with or without IUGR (P |
| Databáze: | OpenAIRE |
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