The histologic structure of the pulmonary trunk in patients with "primary" pulmonary hypertension.
D001011:Aorta; D004547:Elastic Tissue; D065627:Familial Primary Pulmonary Hypertension; D006801:Humans; D006973:Hypertension; D006976:Hypertension, Pulmonary; D011651:Pulmonary Artery
AORTA; ELASTIC TISSUE; HYPERTENSION, PULMONARY; PULMONARY ARTERY