Purview is an upgradation program specifically tailored for Post-graduates in India. 55th Purview is conducted in conjunction with the Chest Research and Training private Limited Pune which helps to upgrade the Chest PGs and PG-Medicine on Classification, Diagnosis and Recognizing Pulmonary Hypertension, Risk Stratification, current treatment options, and the potential clinical utility of emerging therapies in PAH . It involves eminent faculties who share their experiences and details on Pulmonary Hypertension.