[The diphasic cardiac effect of acetylcholine].
D000109:Acetylcholine / Q000494:pharmacology*; D006321:Heart / Q000187:drug effects*; D006801:Humans
D000109:Acetylcholine
ACETYLCHOLINE/effects; HEART/effect of drugs on
A propos de l'action cardiaque "diphasique" de l'acetylcholine.