![]() ![]() This is also accompanied by excessive bleeding as the blood loses its ability to clot. This is known as the hemorrhagic phase and may be accompanied by severe shivering, coughing, vomiting and the sensation of a bad taste in the mouth. Second phase: Although many women do not survive beyond the first stage, about 40 per cent of the initial survivors will pass onto the second phase. 50% die within the first hour of symptoms. Not long after this stage the patient will lapse into a coma. This rapidly progresses to cardiac arrest as the chambers of the heart fail to dilate and there is a reduction of oxygen to the heart and lungs. First phase: The patient experiences acute shortness of breath and hypertension. However, it is believed that once the fluid and fetal cells enter the maternal pulmonary circulation a two-phase process occurs. The condition is so rare (less than 1 in 20,000 deliveries) that most doctors will never encounter it in their professional careers, and as a result the exact process is poorly understood. This reaction then results in cardiorespiratory ( heart and lung) collapse and coagulopathy. ![]() Synonyms and keywords: AFE Amnioembolism Pulmonary amnioembolism.Īmniotic fluid embolism (AFE) is a rare and incompletely understood obstetric emergency in which amniotic fluid, fetal cells, hair or other debris enters the mother's blood stream via the placental bed of the uterus and triggers an allergic reaction. Associate Editor(s)-in-Chief: Aida Javanbakht, M.D. Mahshid Mir, M.D. List of terms related to Amniotic fluid embolismĮditor-In-Chief: C. Risk calculators and risk factors for Amniotic fluid embolismĬauses & Risk Factors for Amniotic fluid embolismĭiagnostic studies for Amniotic fluid embolismĪmniotic fluid embolism in the Marketplace Patient Handouts on Amniotic fluid embolismĭirections to Hospitals Treating Amniotic fluid embolism Patient resources on Amniotic fluid embolismĭiscussion groups on Amniotic fluid embolism ![]() US National Guidelines Clearinghouse on Amniotic fluid embolismīe alerted to news on Amniotic fluid embolism Ongoing Trials on Amniotic fluid embolism at Clinical Ĭlinical Trials on Amniotic fluid embolism at Google Podcasts & MP3s on Amniotic fluid embolismĬochrane Collaboration on Amniotic fluid embolism Powerpoint slides on Amniotic fluid embolism Review articles on Amniotic fluid embolismĪrticles on Amniotic fluid embolism in N Eng J Med, Lancet, BMJ Most cited articles on Amniotic fluid embolism Most recent articles on Amniotic fluid embolism WikiDoc Resources for Amniotic fluid embolism ![]()
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