title: [Acute and subacute fetal CO-poisoning].
abstract: The main principles of placental CO exchange in cases of CO intoxications of pregnant women are shown. Fetal COHb lags behind maternal COHb by several hours depending on the exposure pattern. During CO elimination the fetal COHb levels again lag behind the mother's. A case of a lethal CO intoxication of a pregnant woman, mens IX, with exposure time of 10-12 h and COHb of 75% for the mother and 46% for the fetus allows to make conclusions about process of intoxication and about different times of death for mother and fetus. In highly acute lethal intoxications of the mother COHb in fetal blood is low or negative. A vital danger of the fetus is not probable when mother survived a short CO exposure.
mesh_terms: D000328:Adult; D002249:Carbon Monoxide Poisoning / Q000209:etiology*; D005260:Female; D005312:Fetal Blood / Q000187:drug effects; D005315:Fetal Diseases / Q000139:chemically induced*; D006361:Heating / Q000009:adverse effects; D006801:Humans; D010920:Placenta / Q000187:drug effects; D011247:Pregnancy
vernacular_title: Zur akuten und subakuten fötalen CO-Intoxikation.