amniotic fluid embolism
Clinical teaching and practical ideas for your next study session.
Medical Education
AFE vs Massive PE: Why Early Coagulopathy Matters
In peripartum collapse, amniotic fluid embolism and massive pulmonary embolism can both cause hypoxemia, shock, and right-heart strain. Early overt DIC before blood loss is sufficient to explain it favors AFE—but is not diagnostic by itself.
Study Tips
Amniotic Fluid Embolism: The 65/35 Shock Sequence
When hypotension persists after an initial crystalloid bolus in suspected amniotic fluid embolism, a strong SAQ answer shows parallel pressure support, RV assessment, and hemorrhage control—not another blind fluid bolus.