PRIMARY PULMONARY HYPERTENSION; REPORT OF TWO CASES.
D000790:Angiocardiography; D006328:Cardiac Catheterization; D003933:Diagnosis; D004562:Electrocardiography; D065627:Familial Primary Pulmonary Hypertension; D006801:Humans; D006973:Hypertension; D006976:Hypertension, Pulmonary; D010336:Pathology; D013812:Therapeutics
ANGIOCARDIOGRAPHY; DIAGNOSIS; ELECTROCARDIOGRAPHY; HEART CATHETERIZATION; HYPERTENSION, PULMONARY; PATHOLOGY; THERAPEUTICS