[Performance of uteroplacental perfusion in contrast to hormone-analytic investigations in intrauterine retardation and under the influence of intravenous long-term application of heparin (author's transl)].

The digital estimation of utero-placental circulation by means of nuclear-medical examinations with help of 113 m In-Cl and regarding to the "region of interest" gives no depositions in cases with an intrauterine retardation. This concerns the activity as well in the placenta as in the uterus too. Exceptions represents intrauterine retardations on the base of heaviness EPH-gestosis and placenta previa.