[Pulmonary hypertension of unknown origin (1)--vasospastic idiopathic pulmonary hypertension].
D000293:Adolescent; D000328:Adult; D005260:Female; D006801:Humans; D006976:Hypertension, Pulmonary / Q000209:etiology* / Q000503:physiopathology; D008297:Male; D011651:Pulmonary Artery / Q000503:physiopathology*; D011667:Pulmonary Veins / Q000503:physiopathology*