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Fetal cardiac arrest

Last edited: 4/15/2026

Overview

Fetal cardiac arrest refers to the cessation of cardiac activity in a fetus, often leading to stillbirth or neonatal death. It is a critical obstetric emergency requiring immediate clinical intervention and emotional support for parents 1.

Diagnosis

  • Clinical signs include absent fetal heart rate (FHR) on ultrasound monitoring 1.
  • Confirmation through fetal echocardiography or Doppler studies to rule out transient events 1.
  • Maternal symptoms such as decreased fetal movement should prompt urgent evaluation 1.

    • Management

  • Immediate delivery if the fetus is viable, aiming to minimize perinatal morbidity and mortality 1.
  • Post-delivery, focus on supportive care for the newborn if resuscitation is attempted 1.
  • Emotional and psychological support for parents is crucial but often inadequately addressed by healthcare providers 1.

    • Special Populations

  • Pregnancy: Management centers around urgent delivery if fetal viability allows 1.
  • Pediatrics: Focus shifts to neonatal resuscitation if delivery occurs post-arrest 1.
  • Comorbidities: Specific management strategies for comorbid conditions are not detailed in the provided abstracts 1.

    • Key Recommendations

  • Provide immediate delivery if the fetus is viable upon diagnosis of cardiac arrest to optimize outcomes (Evidence: Moderate 1).
  • Offer comprehensive psychological support to parents experiencing fetal cardiac arrest, recognizing the profound emotional impact (Evidence: Expert opinion 1).
  • Enhance physician training in counseling skills to better address parental needs during fetal loss (Evidence: Expert opinion 1).

    • References

    1 Knapp RJ, Peppers LG. Doctor-patient relationships in fetal/infant death encounters. Journal of medical education 1979. link

    Original source

    1. [1]
      Doctor-patient relationships in fetal/infant death encounters. — Knapp RJ, Peppers LG Journal of medical education (1979)
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