[When the autonomic nervous system plays crazy. What is the origin of syncope?].
D001341:Autonomic Nervous System / Q000503:physiopathology*; D004244:Dizziness / Q000209:etiology / Q000503:physiopathology*; D006439:Hemodynamics / Q000502:physiology; D006801:Humans; D007024:Hypotension, Orthostatic / Q000175:diagnosis / Q000503:physiopathology; D011187:Posture / Q000502:physiology; D012307:Risk Factors; D013575:Syncope / Q000209:etiology / Q000503:physiopathology*; D019462:Syncope, Vasovagal / Q000175:diagnosis / Q000503:physiopathology; D013610:Tachycardia / Q000503:physiopathology