Idiopathic dilatation of the pulmonary artery.
D000293:Adolescent; D000328:Adult; D001795:Blood Pressure Determination; D006328:Cardiac Catheterization; D002302:Cardiac Output; D002648:Child; D004106:Dilatation / Q000151:congenital; D004562:Electrocardiography; D005260:Female; D005500:Follow-Up Studies; D006321:Heart / Q000503:physiopathology*; D006326:Heart Auscultation; D006439:Hemodynamics; D006801:Humans; D008297:Male; D010701:Phonocardiography; D005082:Physical Exertion; D011651:Pulmonary Artery / Q000002:abnormalities* / Q000000981:diagnostic imaging; D011652:Pulmonary Circulation; D013902:Radiography, Thoracic