Results 261 to 270 of about 65,877 (302)

Association between maternal-fetal Doppler velocimetry and fetal lung maturity

Journal of Perinatal Medicine, 2003
To correlate maternal-fetal Doppler velocimetry parameters to indices of fetal lung maturity (FLM).Fifty-five consecutive third trimester pregnancies in which a pulsed-wave Doppler study, including uterine resistance index (Ut RI), umbilical artery pulsatility index (UA PI), middle cerebral artery pulsatility index (MCA PI) and the UA/MCA ratio was ...
PIAZZE GARMICA, Juan Josè, ANCESCHI, Maurizio Marco, PICONE, GIOVANNA, A. Cerekja, LA TORRE, Renato, COSMI, Ermelando   +5 more
openaire   +2 more sources

Fetal arterial Doppler-IUGR and hypoxia

European Journal of Obstetrics & Gynecology and Reproductive Biology, 1997
Vascular resistances of various fetal areas are assessed by Doppler ultrasound. The PI, RI and S/D indices are measured on the cerebral, renal, aortic and umbilical Doppler spectrum. Ratios of these indices based on the comparison of the cerebral (Rc) and the umbilical (Rp) resistances, or carotid (Rcc) and umbilical resistances, or cerebral (Rc) and ...
openaire   +2 more sources

Fetal Doppler: the panacea for fetal heart monitoring

British Journal of Midwifery, 2000
One of the midwife's responsibilities during the antenatal period is to detect the fetal heart rate. This is one of the most important indicators as to the wellbeing of the developng fetus. The activities of a midwife defined by The European Union Midwives Directive states that each midwife should:
openaire   +1 more source

Fetal Growth Disturbances and Doppler

2011
Doppler velocimetry plays an important role in the prediction and monitoring of fetal growth restriction. In the preterm fetus at 34 weeks’ gestation), although preliminary evidence suggests that elevation in umbilical artery resistance indices may signal increased risk of neonatal morbidity.
Alessandro Ghidini, Patrizia Vergani
openaire   +1 more source

Doppler fetal assessment

Current Obstetrics & Gynaecology, 1994
Daniel E. Challis, Brian J. Trudinger
openaire   +1 more source

Fetal Doppler US

2020
Elsaid M A Bedair, Soliman, Ashraf
openaire   +1 more source

Smart Doppler Cloak Operating in Broad Band and Full Polarizations

Advanced Materials, 2021
Xin Ge Zhang, Qiang Cheng, Weixiang Jiang   +2 more
exaly  

Ultrasound Doppler-guided real-time navigation of a magnetic microswarm for active endovascular delivery

Science Advances, 2021
Qianqian Wang, Kai-Fung Chan, Xingzhou Du   +2 more
exaly  

Fetal Doppler echocardiography

The American Journal of Cardiology, 1988
openaire   +2 more sources

Introduction to Fetal Doppler Echocardiography

1997
The introduction and the continuing advances in fetal Doppler echocardiography have enhanced our understanding of the hemodynamic function of the fetal heart and extended our knowledge of the aberrations of this function in various cardiac disorders.
openaire   +1 more source