title: A two-compartment model describing the release and negative inotropic action of acetylcholine on the heart.
mesh_terms: D000109:Acetylcholine / Q000378:metabolism / Q000502:physiology*; D000200:Action Potentials; D000818:Animals; D016275:Atrial Function; D004558:Electric Stimulation; D004562:Electrocardiography; D006321:Heart / Q000502:physiology*; D006325:Heart Atria / Q000294:innervation; D008954:Models, Biological; D014426:Turtles; D014630:Vagus Nerve / Q000502:physiology
chemical_list: D000109:Acetylcholine