title: Mechanism of spontaneous supine blood pressure variations in chronic autonomic insufficiency.
mesh_terms: D000368:Aged; D001341:Autonomic Nervous System; D001794:Blood Pressure; D001810:Blood Volume; D002302:Cardiac Output; D007172:Erectile Dysfunction / Q000209:etiology / Q000503:physiopathology; D005260:Female; D006339:Heart Rate; D006801:Humans; D007024:Hypotension, Orthostatic / Q000503:physiopathology*; D008297:Male; D008875:Middle Aged; D009422:Nervous System Diseases / Q000503:physiopathology*; D009461:Neurologic Manifestations; D010953:Plasma Volume; D011187:Posture; D012083:Renin / Q000097:blood; D013318:Stroke Volume; D013546:Sweating; D014555:Urination Disorders / Q000209:etiology / Q000503:physiopathology; D014655:Vascular Resistance; D014661:Vasoconstriction; D014690:Venous Pressure
chemical_list: D012083:Renin