Proposed respiratory 'gating' mechanism for cardiac slowing.
D000818:Animals; D001146:Arrhythmia, Sinus / Q000503:physiopathology*; D002415:Cats; D007823:Laryngeal Nerves / Q000502:physiology; D008168:Lung / Q000294:innervation; D012119:Respiration; D012154:Reticular Formation / Q000502:physiology*; D014630:Vagus Nerve / Q000502:physiology*