Brand: Medical Condition · SKU: PPTHN · MPN: N/A · Category: Components
Persistent Pulmonary Hypertension of the Newborn (PPHN) is a life-threatening condition in the immediate neonatal period characterized by the persistence of high pulmonary arterial pressure (PPA), often suprasystemic, that is characteristic of the fetal circulation, failing to transition normally after birth. This results in persistently elevated Pulmonary Vascular Resistance (PVR), leading to decreased Pulmonary Blood Flow (PBF) and subsequent hypoxemia and respiratory failure. PPHN can occur with or without apparent lung disease. Causes are varied and include abnormal pulmonary vascular development (e.g., due to chronic fetal hypoxia, maternal diabetes), pulmonary hypoplasia (e.g., congenital diaphragmatic hernia), postnatal elevation of pulmonary vasoconstrictors (e.g., sepsis, pneumonia, perinatal asphyxia), and certain congenital heart diseases. Infants typically present with significant hypoxemia and respiratory failure within the first 12 hours of life, with symptoms like diffic
| Pathophysiology | Failure of normal postnatal fall in Pulmonary Vascular Resistance (PVR) |
|---|---|
| Key Diagnostic Tool | Echocardiogram |
| Primary Presentation | Marked hypoxemia and respiratory failure |
| First-Line Pharmacological Treatment | Inhaled Nitric Oxide (iNO) |
| Warranty | N/A |
| Weight | N/A |
| Dimensions | N/A |
Persistent Pulmonary Hypertension of the Newborn (PPHN) is a critical neonatal condition where the fetal pattern of high pulmonary artery pressure persists after birth, leading to insufficient blood flow to the lungs for oxygenation and causing hypoxemia and respiratory distress. It requires prompt recognition and aggressive management, often involving respiratory support and pulmonary vasodilators like iNO, to prevent multi-organ compromise.
Yes, this Persistent Pulmonary Hypertension of the Newborn (PPHN) (PPTHN) is 100% genuine Medical Condition hardware. All our products are verified by certified technicians and come with clean serial numbers ready for service contract registration.
This Persistent Pulmonary Hypertension of the Newborn (PPHN) includes our standard 3-Year Warranty covering all manufacturing defects. We also offer advanced replacement options for minimal downtime.
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