Related Experiment Video

Updated: Aug 18, 2026

Fetal Echocardiography and Pulsed-wave Doppler Ultrasound in a Rabbit Model of Intrauterine Growth Restriction
14:19

Fetal Echocardiography and Pulsed-wave Doppler Ultrasound in a Rabbit Model of Intrauterine Growth Restriction

Published on: June 29, 2013

[Morphologic and dopplerometric characteristics of spiral arteries in chronic placental insufficiency]

E V Protsenko, S I Zimina, L V Posiseeva

    Arkhiv Patologii
    |April 13, 2005
    PubMed

    Placental basal membrane of 156 females of the reproductive age with various forms of placental insufficiency was quantitatively studied. Dopplerometry of spiral arteries with calculation of the resistance index (RI) was performed longitudinally at 20-40 weeks of the pregnancy. Non-complete gestational restructurisation resulted in the decrease of circulation in these vessels with high values of RI and this is one of causes in delay of fetus development. High values of RI is an additional criterion of differential diagnosis of chronic placental insufficiency.

    More Related Videos

    Assessment of Maternal Vascular Remodeling During Pregnancy in the Mouse Uterus06:55

    Assessment of Maternal Vascular Remodeling During Pregnancy in the Mouse Uterus

    Published on: December 5, 2015

    The 4-vessel Sampling Approach to Integrative Studies of Human Placental Physiology In Vivo12:17

    The 4-vessel Sampling Approach to Integrative Studies of Human Placental Physiology In Vivo

    Published on: August 2, 2017

    Related Concept Videos

    Peripheral Arterial Disease II: Clinical Manifestations and Diagnostic Evaluation01:21

    Peripheral Arterial Disease II: Clinical Manifestations and Diagnostic Evaluation

    Clinical manifestationsPeripheral Arterial Disease (PAD) manifests through a range of symptoms, from the characteristic intermittent claudication to atypical presentations and severe complications in advanced stages. Intermittent claudication, a hallmark symptom of PAD, presents as exercise-induced muscle pain that typically resolves within minutes of rest. This pain is reproducible and stems from inadequate blood flow, leading to the accumulation of lactic acid produced during anaerobic...