The heart is an endocrine gland.
D000818:Animals; D016275:Atrial Function; D009320:Atrial Natriuretic Factor / Q000378:metabolism* / Q000502:physiology; D001794:Blood Pressure; D004702:Endocrine Glands / Q000378:metabolism*; D006801:Humans; D051381:Rats; D014882:Water-Electrolyte Balance
D009320:Atrial Natriuretic Factor