Persistent Pulmonary Hypertension in the Modern NICU: Integrating Evidence-Based Therapies into Practice
DOI:
https://doi.org/10.48047/dw8zee98Keywords:
Persistent Pulmonary Hypertension, Evidence-Based TherapiesAbstract
Persistent pulmonary hypertension of the newborn (PPHN) happens when the normal drop in pulmonary vascular resistance (PVR) after birth doesn't occur properly, leading to a failure in circulatory transition. In the womb, the fetus naturally exists in a state of high pulmonary pressure. Oxygenated blood is delivered via the placenta through the umbilical vein.
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References
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Nair, J.; Lakshminrusimha, S. Update on pphn: Mechanisms and treatment. Semin. Perinatol. 2014, 38, 78–91. [Google Scholar] [CrossRef] [PubMed]
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