Neonatal pulmonary hypertension classification

Pulmonary hypertension can be divided into mild, intermediate and severe grades. It must be measured in a quiet state. Generally, mild pulmonary hypertension is between 30 and 40mmHg, intermediate pulmonary hypertension is between 40 and 70mmHg, and severe pulmonary hypertension is above 70mmHg. It is recommended to treat it in time for early detection.