Persistent Pulmonary Hypertension

of the newborn (PPHN) Persistent pulmonary hypertension of the newborn (PPHN) describes a condition in which high blood pressure in the lungs persists beyond the first few days of an infant’s life. This can lead to significant health problems including heart failure, developmental delays, and even death. The exact causes of PPHN remain unknown, but risk factors have been identified such as premature birth, maternal diabetes, maternal obesity, or the use of certain medications during pregnancy. Early diagnosis and treatment is critical in order to reduce the risk of serious complications. Treatment typically includes the use of oxygen, medications to relax the blood vessels, and diuretics to reduce fluid in the lungs. If left untreated, PPHN can be fatal, which emphasises the importance of proper diagnosis and effective intervention.