Study of Systolic/Diastolic Ratios of the Umbilical Artery Flow Velocity Waveforms in Pregnant Women.
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Date
2014-03
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Abstract
Analysis of umbilical artery flow velocity waveforms
of systolic/diastolic (S/D) ratio of 58 patients, who had
accurately uncomplicated pregnancies with a normal
spontaneous vaginal delivery, were studied. This study
includes conventional ultrasonography, color flow mapping
and duplex Doppler flow. There was a significant decrease
in the S/D ratio over each week of the third trimester of
pregnancy. The study present the mean, range and upper
limit of the data obtained in this population.
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Keywords
umbilical artery flow velocity waveforms, color flow mapping, color flow mapping;, duplex doppler
Citation
Singh Sachin Kumar, Murarka Anand kr. Study of Systolic/Diastolic Ratios of the Umbilical Artery Flow Velocity Waveforms in Pregnant Women. Indian Medical Gazette. 2014 Mar ; 148 (3): 93-96.