title: Cardiovascular control in diabetes mellitus.
abstract: Heart rate variability and the changes in heart rate and blood pressure which occur on standing were measured in 21 diabetics. These simple measures distinguished four groups of patients, with loss of parasympathetic activity being commoner than loss of sympathetic activity.
mesh_terms: D000293:Adolescent; D000328:Adult; D000368:Aged; D001049:Apnea / Q000503:physiopathology; D001794:Blood Pressure / Q000187:drug effects; D002648:Child; D003920:Diabetes Mellitus / Q000503:physiopathology*; D005260:Female; D006339:Heart Rate / Q000187:drug effects; D006801:Humans; D007101:Immersion; D008297:Male; D008875:Middle Aged; D010275:Parasympathetic Nervous System / Q000503:physiopathology; D010656:Phenylephrine / Q000494:pharmacology; D011187:Posture; D012018:Reflex; D013315:Stress, Psychological; D013564:Sympathetic Nervous System / Q000503:physiopathology; D014630:Vagus Nerve / Q000503:physiopathology; D014636:Valsalva Maneuver
chemical_list: D010656:Phenylephrine