title: Heart rate and orthostatic stress.
authors.forename: R
authors.initials: R
authors.lastname: Hainsworth
mesh_terms: D001794:Blood Pressure; D002302:Cardiac Output; D006329:Heart Conduction System / Q000502:physiology; D006339:Heart Rate / Q000502:physiology*; D006439:Hemodynamics / Q000502:physiology*; D006801:Humans; D007024:Hypotension, Orthostatic / Q000503:physiopathology*; D011187:Posture