[Arrhythmia and the autonomic nervous system].
D000818:Animals; D001145:Arrhythmias, Cardiac / Q000503:physiopathology*; D001341:Autonomic Nervous System / Q000503:physiopathology*; D006339:Heart Rate; D006801:Humans; D013312:Stress, Physiological / Q000503:physiopathology