title: In response.
authors.affiliation: Department of Anesthesiology, Children's Hospital Colorado, University of Colorado School of Medicine, Aurora, Colorado, robert.friesen@childrenscolorado.org.
authors.forename: Robert H
authors.initials: RH
authors.lastname: Friesen
authors.forename: Mark D
authors.initials: MD
authors.lastname: Twite
mesh_terms: D058647:Adrenergic alpha-2 Receptor Agonists / Q000008:administration & dosage*; D020927:Dexmedetomidine / Q000008:administration & dosage*; D005260:Female; D006439:Hemodynamics / Q000187:drug effects*; D006801:Humans; D006976:Hypertension, Pulmonary / Q000188:drug therapy*; D008297:Male
chemical_list: D058647:Adrenergic alpha-2 Receptor Agonists; D020927:Dexmedetomidine