Incidence and Parental Perception of Cardiorespiratory Monitor Use in Preterm Infants.

The objective of this study is to examine the incidence and clinical indicators for use of cardiorespiratory (CR) monitor use. We also examined parents' perceptions on the usefulness of home CR monitoring when their preterm infants were discharged from the hospital. A retrospective patients record review was conducted to assess CR monitor use at discharge in preterm infants from January 1, 2016, to December 31, 2017.

Altered prostanoid metabolism contributes to impaired angiogenesis in persistent pulmonary hypertension in a fetal lamb model.

Background: Persistent pulmonary hypertension of the newborn (PPHN) is associated with decreased lung angiogenesis and impaired pulmonary vasodilatation at birth. Prostanoids are important modulators of vascular tone and angiogenesis. We hypothesized that altered levels of prostacyclin (PGI₂), a potent vasodilator, and thromboxane A₂ (TXA₂), a vasoconstrictor, contribute to impaired angiogenesis of pulmonary artery endothelial cells (PAEC) in PPHN.