The immediate source of noradrenaline released in the heart by acetyl choline.
D000109:Acetylcholine / Q000494:pharmacology*; D000818:Animals; D002415:Cats; D005260:Female; D006321:Heart / Q000187:drug effects*; D006352:Heart Ventricles / Q000187:drug effects; D008297:Male; D009206:Myocardium / Q000378:metabolism*; D009638:Norepinephrine / Q000096:biosynthesis* / Q000378:metabolism; D012110:Reserpine / Q000494:pharmacology*
D012110:Reserpine; D000109:Acetylcholine; D009638:Norepinephrine