Results 11 to 20 of about 65,877 (302)
Acute fetal anemia diagnosed by middle cerebral artery Doppler velocimetry in stage v twin-twin transfusion syndrome. [PDF]
, 2011 In stage V twin-twin transfusion syndrome (TTTS), up to 50% of surviving twins die or experience permanent disabilities, likely due to acute intertwin hemorrhage resulting in sudden severe anemia of the survivor.
Friedrich, Esther +3 more
core +5 more sources
Pakistan Armed Forces Medical Journal, 2023 Objective: To observe the sonographic advancement of the Doppler technique Superb Microvascular imaging (cSMI) for detecting fetal cardiac activity (FCA) in early pregnancy when not detected on grey scale ultrasound and conventional Doppler.
Riffat Masud +3 more
doaj +1 more source
Intrahepatic persistent fetal right umbilical vein: a retrospective study [PDF]
, 2021 Introduction: To appraise the incidence and value of intrahepatic persistent right umbilical vein (PRUV). Methods: This was a single-center study. Records of all women with a prenatal diagnosis of intrahepatic PRUV were reviewed.
Di Meglio A. +9 more
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Fetal Cardiac Doppler Signal Processing Techniques: Challenges and Future Research Directions
Frontiers in Bioengineering and Biotechnology, 2017 The fetal Doppler Ultrasound (DUS) is commonly used for monitoring fetal heart rate and can also be used for identifying the event timings of fetal cardiac valve motions.
Saeed Abdulrahman Alnuaimi +2 more
doaj +1 more source
Doppler changes as the earliest parameter in fetal surveillance to detect fetal compromise in intrauterine growth-restricted fetuses [PDF]
Srpski Arhiv za Celokupno Lekarstvo, 2016 Introduction. It is estimated that 3-10% of infants are growth restricted. Growth disturbances may have long-term issues. Doppler allows insight into the fetal response to intrauterine stress. Objective. The aim of this study was to detect fetal
Bansal Saloni +3 more
doaj +1 more source
A possible new approach in the prediction of late gestational hypertension: The role of the fetal aortic intima-media thickness [PDF]
, 2017 The aim was to determine the predictive role of combined screening for late-onset gestational hypertension by fetal ultrasound measurements, third trimester uterine arteries (UtAs) Doppler imaging, and maternal history.
Camerin, Martina +4 more
core +1 more source
Taiwanese Journal of Obstetrics & Gynecology, 2018 Objective: Fetuses with fetal growth restrictions have higher perinatal mortality rates than fetuses without fetal growth restrictions. Vascularization of the fetal kidney is crucial to fetal growth.
Pei-Yin Tsai, Chiung-Hsin Chang
doaj +1 more source
Mechanical Fetal Simulator for Fetal Doppler Testing
Journal of Electronics, Electromedical Engineering, and Medical Informatics, 2022 The continuous use of fetal Doppler allows for discrepancies in values that lead to misdiagnoses in patients. This study aims to determine the effect of sound source distance on the fetal simulator with the measurement point. The contribution of this research is that the mechanical fetal heart system has 4 distances so that later it can be analyzed ...
Arum Triwerdani +3 more
openaire +1 more source
Clinics, 2015 The aim of this study was to compare different fetal growth curves in twin pregnancies with severe placental insufficiency. A retrospective cross-sectional analysis of 47 twin pregnancies with absent or reverse end diastolic flow in the umbilical artery ...
Julianny Cavalheiro Nery Nakano +5 more
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Fetal Heart Rate Detection System Based on Smartphone [PDF]
Jisuanji gongcheng, 2016 The traditional Doppler fetal heart rate detector has the problems of low measurement accuracy,slow response,poor stability and high power consumption.Aiming at these problems,combining with smartphone,this paper proposes an improved fetal heart rate ...
WANG Ouyang,ZHEN Hui,YAO Jian
doaj +1 more source