On the cause of syncope and sudden death in primary pulmonary hypertension.
D003331:Coronary Vessels / Q000473:pathology*; D003645:Death, Sudden; D065627:Familial Primary Pulmonary Hypertension; D006801:Humans; D006973:Hypertension; D006976:Hypertension, Pulmonary / Q000473:pathology*; D013575:Syncope
CORONARY VESSELS/pathology; HYPERTENSION, PULMONARY/pathology