Fetal hemodynamics
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Christoph Brezinka
Abstract
Starting in the left cardiac ventricle the reader is taken on a guided tour on a fetal erythrocyte as measured by Doppler ultrasound. Up in the ascending aorta we move through the aortic isthmus to the descending aorta and the internal umbilical arteries, which fuse around the umbilical cord. With fresh oxygen from the placenta our erythrocyte moves in an accelerating continous flow along the umbilical vein to the ductus venosus. After having reached the left ventricle again it now passes through a coronary artery to the right atrium and eventually the ductus arteriosus or the pulmonary circulation. Concepts of pulsatility, impedance and resistance are presentet in the context of their clinical applicability in Doppler waveforms of various fetal vessels.
Copyright © 2001 by Walter de Gruyter GmbH & Co. KG
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- Fetal hemodynamics
- Right ventricular function in the human fetus
- Fetal congestive heart failure: correlation of Tei-Index and Cardiovascular-Score
- Doppler velocimetry in the evaluation of fetal hypoxia
- Monitoring the fetal heart non-invasively: a review of methods
- Personhood: a biological phenomenon
- HLA-class I antigens in patients with unexplained recurrent abortion
- SQUID biomagnetometry of the uterine arteries in normal and pre-eclamptic pregnancies
- Metabolic acidosis, core-peripheral temperature difference and blood pressure response to albumin infusion in hypotensive, very premature infants
- Monochorionic monoamnionic twins: vaginal delivery
- Accidents in neonatal period
- Congress Calendar
Artikel in diesem Heft
- Fetal hemodynamics
- Right ventricular function in the human fetus
- Fetal congestive heart failure: correlation of Tei-Index and Cardiovascular-Score
- Doppler velocimetry in the evaluation of fetal hypoxia
- Monitoring the fetal heart non-invasively: a review of methods
- Personhood: a biological phenomenon
- HLA-class I antigens in patients with unexplained recurrent abortion
- SQUID biomagnetometry of the uterine arteries in normal and pre-eclamptic pregnancies
- Metabolic acidosis, core-peripheral temperature difference and blood pressure response to albumin infusion in hypotensive, very premature infants
- Monochorionic monoamnionic twins: vaginal delivery
- Accidents in neonatal period
- Congress Calendar
