Role of ductus venosus in distribution of umbilical blood flow in human fetuses during second half of pregnancy

Role of ductus venosus in distribution of umbilical blood flow in human fetuses during second half of pregnancy

Color Doppler sonography was used to study umbilical and ductus venosus (DV) flow in 137 normal fetuses between 20 and 38 wk of gestation. In all parts of the venous circulation examined, blood flow increased significantly with advancing gestational age.

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Veröffentlicht in:American journal of physiology. Heart and circulatory physiology 2000-09, Vol.48 (3), p.H1256-H1263
Hauptverfasser: BELLOTTI, Maria, PENNATI, Giancarlo, DE GASPERI, Camilla, BATTAGLIA, Frederick C, FERRAZZI, Enrico
Format: Artikel
Sprache:eng
Schlagworte:
Biological and medical sciences
Blood vessels
Blood vessels and receptors
Circulatory system
Fetuses
Fundamental and applied biological sciences. Psychology
Ultrasonic imaging
Vertebrates: cardiovascular system
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Zusammenfassung:Color Doppler sonography was used to study umbilical and ductus venosus (DV) flow in 137 normal fetuses between 20 and 38 wk of gestation. In all parts of the venous circulation examined, blood flow increased significantly with advancing gestational age.
ISSN:0363-6135
1522-1539