title: Assessment of severity of isolated valvar pulmonic stenosis using isoproterenol.
mesh_terms: D000208:Acute Disease; D006328:Cardiac Catheterization; D002302:Cardiac Output; D002648:Child; D002675:Child, Preschool; D004395:Dye Dilution Technique; D005260:Female; D006339:Heart Rate; D006439:Hemodynamics; D006801:Humans; D007223:Infant; D007545:Isoproterenol; D008297:Male; D008365:Manometry; D011666:Pulmonary Valve Stenosis / Q000175:diagnosis*
chemical_list: D007545:Isoproterenol