The cardiostimulant action of certain ganglionic stimulants on the embryonic chick heart.
D000818:Animals; D002645:Chickens; D005731:Ganglionic Stimulants; D006321:Heart / Q000494:pharmacology*; D013566:Sympathomimetics / Q000494:pharmacology*
D005731:Ganglionic Stimulants; D013566:Sympathomimetics
HEART/pharmacology; SYMPATHOMIMETICS/pharmacology