title: Sympathovagal balance and graded orthostatic tilt.
authors.forename: C A
authors.initials: CA
authors.lastname: Swenne
authors.forename: M
authors.initials: M
authors.lastname: Bootsma
mesh_terms: D001794:Blood Pressure / Q000502:physiology; D006339:Heart Rate / Q000502:physiology*; D006801:Humans; D013564:Sympathetic Nervous System / Q000502:physiology*; D018667:Tilt-Table Test; D014630:Vagus Nerve / Q000502:physiology*