The pulmonary arterial hypertension drug market involves the treatment of pulmonary arterial hypertension through drugs. Pulmonary arterial hypertension is a condition characterized by high blood pressure in the pulmonary arteries that carry blood from the heart to the lungs. https://www.feedsfloor.com/pharmaceuticals/pulmonary-arterial-hypertension-drug-market-expected-grow-cagr-57-owing-increasing