Two components of the cardiac action potential.
D000109:Acetylcholine / Q000494:pharmacology; D000200:Action Potentials; D000818:Animals; D016275:Atrial Function; D004594:Electrophysiology; D006321:Heart / Q000502:physiology*; D066298:In Vitro Techniques; D011817:Rabbits
D000109:Acetylcholine