title: Orthostatic hypotension in Parkinson's disease.
mesh_terms: D000293:Adolescent; D000328:Adult; D000367:Age Factors; D001795:Blood Pressure Determination; D001927:Brain Diseases / Q000150:complications; D006339:Heart Rate; D006801:Humans; D007024:Hypotension, Orthostatic / Q000150:complications* / Q000209:etiology; D008875:Middle Aged; D010276:Parasympatholytics / Q000494:pharmacology; D010300:Parkinson Disease / Q000150:complications*; D011187:Posture; D011674:Pulse; D014636:Valsalva Maneuver
chemical_list: D010276:Parasympatholytics