Release of norepinephrine from the heart by vasoactive amines.
D000588:Amines; D006321:Heart; D009206:Myocardium / Q000378:metabolism*; D009638:Norepinephrine / Q000502:physiology*; D013566:Sympathomimetics / Q000494:pharmacology*
D000588:Amines; D013566:Sympathomimetics; D009638:Norepinephrine
MYOCARDIUM/metabolism; NOREPINEHRINE/physiology; SYMPATHOMIMETICS/pharmacology