title: The natural history of pulmonary stenosis. Long-term follow-up with serial heart catheterizations.
mesh_terms: D000293:Adolescent; D000328:Adult; D001794:Blood Pressure; D006328:Cardiac Catheterization; D002648:Child; D002675:Child, Preschool; D003718:Denmark; D004562:Electrocardiography; D005260:Female; D005500:Follow-Up Studies; D006321:Heart / Q000000981:diagnostic imaging; D006439:Hemodynamics; D006801:Humans; D008297:Male; D011379:Prognosis; D011651:Pulmonary Artery / Q000502:physiology; D011666:Pulmonary Valve Stenosis / Q000175:diagnosis / Q000000981:diagnostic imaging / Q000503:physiopathology*; D011859:Radiography; D011795:Surveys and Questionnaires; D013997:Time Factors; D016276:Ventricular Function