Inhaled nitric oxide (iNO) is a vasodilator gas that is used to treat infants born with persistent pulmonary hypertension of the newborn (PPHN). PPHN is a condition in which the blood vessels in the lungs remain constricted and resistance to blood flow through the lungs is abnormally high. This makes it difficult for the blood to get oxygenated in the lungs. iNO works by dilating thes... https://www.coherentmarketinsights.com/industry-reports/inhaled-nitric-oxide-market