The effects of the acetylcholine-cholesterase system on the heart.
D000109:Acetylcholine; D002802:Cholinesterases / Q000378:metabolism*; D006321:Heart / Q000502:physiology*; D006801:Humans
D002802:Cholinesterases; D000109:Acetylcholine
CHOLINESTERASE/metabolism; HEART/physiology