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Updated: Jul 4, 2025
10:36
A Swine Model of Neonatal Asphyxia
Published on: October 11, 2011
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Cyanosis in a Newborn Immediately after Birth
Amy J Romer1, Sandy Johng1, Jill Hsia1
1from the Critical Care, Cardiac Critical Care, Cardiology, and Neonatology Fellowship Programs at the Children's Hospital of Philadelphia.
NEJM Evidence
|February 6, 2024
Summary
A newborn experienced immediate cyanosis (blue skin) and low muscle tone after birth. Despite oxygen and stimulation, his condition persisted, indicating a critical neonatal issue requiring prompt diagnosis.
Area of Science:
- Neonatal Medicine
- Pediatric Cardiology
- Respiratory Physiology
Background:
- Cesarean delivery at 39 weeks gestation.
- Healthy birth weight of 3.9 kg.
- Immediate crying post-delivery.
Observation:
- Generalized cyanosis (blue discoloration) noted immediately after birth.
- Hypotonia (low muscle tone) present.
- Lack of improvement with suctioning and stimulation.
Findings:
- Initiation of 100% oxygen via blow-by.
- Low pulse oximetry reading of 40% on the left hand.
- Persistent cyanosis despite initial interventions.
Implications:
- Suggests a significant cardiopulmonary or metabolic issue in the neonate.
- Highlights the need for urgent diagnostic evaluation.
- Underscores the importance of early recognition of neonatal distress.
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