title: Sympathetic influences on cardiac rate and contractility during acute stress in humans.
mesh_terms: D000328:Adult; D005260:Female; D006321:Heart / Q000294:innervation / Q000502:physiology*; D006329:Heart Conduction System / Q000502:physiology*; D006339:Heart Rate; D006801:Humans; D008297:Male; D013312:Stress, Physiological; D013564:Sympathetic Nervous System / Q000502:physiology*