The effects of pharmacological manipulations that influence vagal control of the heart on heart period, heart-period variability and respiration in rats.
D000818:Animals; D001286:Atropine Derivatives / Q000494:pharmacology*; D004562:Electrocardiography; D006321:Heart / Q000294:innervation; D006329:Heart Conduction System / Q000187:drug effects*; D006339:Heart Rate / Q000187:drug effects*; D008297:Male; D009115:Muridae; D010656:Phenylephrine / Q000494:pharmacology*; D012119:Respiration / Q000187:drug effects*; D014630:Vagus Nerve / Q000187:drug effects*
D001286:Atropine Derivatives; D010656:Phenylephrine; C006649:methylatropine