Hexamethonium and conduction and excitability in the vagal center.
D006339:Heart Rate; D018738:Hexamethonium; D008526:Medulla Oblongata / Q000502:physiology*; D009125:Muscle Relaxants, Central / Q000494:pharmacology*; D014630:Vagus Nerve / Q000502:physiology*
D009125:Muscle Relaxants, Central; D018738:Hexamethonium
MEDULLA OBLONGATA/physiology; MUSCLE RELAXANTS/effects; NERVES, VAGUS/physiology