negative regulation of heart rate by acetylcholine +
positive regulation of heart rate by epinephrine +
positive regulation of heart rate by epinephrine-norepinephrine +
positive regulation of heart rate by norepinephrine +
The process in which the secretion of norepinephrine into the bloodstream or released from nerve endings increases the rate of heart muscle contraction.
positive regulation of heart rate involved in baroreceptor response to decreased systemic arterial blood pressure
noradrenaline cardiac chronotropy
;
noradrenaline regulation of the rate of heart muscle contraction
;
norepinephrine cardiac chronotropy
;
positive regulation of heart rate by adrenaline
Related Synonyms:
positive regulation of heart contraction rate by norepinephrine