med.usyd.edu.au Background Patent ductus arteriosus (PDA) in preterm infants is often assessed ... mean diameter was greatest in the pulmonary hypertension (PH) group (2.6 mm), progressively narrowed ...

In patients with PAH, reducing peripheral serotonin using rodatristat ethyl negatively affects pulmonary hemodynamics and cardiac function.

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Sepsis-induced acidosis and hypoxemia can increase pulmonary artery pressure, prolonging the patency of the ductus arteriosus (PDA). [16] The murmur associated with a PDA is best heard at the ...

Pulmonary arterial hypertension (PAH) affected an estimated 192,000 individuals globally in 2021, disproportionately affecting women and older adults.

MSD has received the UK Medicines and Healthcare products Regulatory Agency (MHRA) approval for sotatercept, marketed as ...

This difference becomes clear in pulmonary hypertension, in which only the lungs' blood vessels stiffen progressively, leading ... Researchers Identify Over 2,000 Genetic Signals Linked to Blood ...

patent ductus arteriosus is the most frequently described additional defect. Histologic examination of the right and left lungs reveals bilateral and symmetrical pulmonary vascular changes, despite ...

Hypertension is high blood pressure. It is generally defined in adults as systolic blood pressure greater than or equal to 140mmHg and/or diastolic blood pressure greater than or equal to 90mmHg ...

Drug administration to neonates often requires prolonged intravenous access, mostly because of either poor gastrointestinal function or poor oral bioavailability of the drugs being used ...