title: Carotid dP/dt as a psychophysiological index of sympathetic myocardial effects: some considerations.
mesh_terms: D002339:Carotid Arteries / Q000502:physiology*; D005069:Evaluation Studies as Topic; D006801:Humans; D009200:Myocardial Contraction; D010275:Parasympathetic Nervous System / Q000502:physiology; D011603:Psychophysiology; D011674:Pulse; D013564:Sympathetic Nervous System / Q000502:physiology*; D013997:Time Factors