On the histological changes in the lungs in cases of pulmonary hypertension.
D018376:Cardiovascular Abnormalities / Q000150:complications*; D006973:Hypertension; D006976:Hypertension, Pulmonary; D008168:Lung / Q000473:pathology*
CARDIOVASCULAR DEFECTS, CONGENITAL/complications; HYPERTENSION; LUNGS/pathology