The Chiari network is an embryonic remnant of the right venosus, consisting of a thin, mobile structure connected to the right atrium. Neonates with the Chiari network may present with hypoxemia. We report a case of a neonate with persistent hypoxemia despite improvement in respiratory distress symptoms and increased supplemental oxygen that was diagnosed using real-time telemedicine.
Manabu Takahashi, Genichiro Sotodate, Waka Kajiwara. Chiari network as a cause of neonatal hypoxemia. Cardiology in the young. 2023 Mar;33(3):493-495
PMID: 35801280
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