The process in which the secretion of norepinephrine into the bloodstream or released from nerve endings modulates the force of heart musclecontraction.
Synonyms:
exact_synonym:
increased force of heart contraction by norepinephrine; noradrenaline cardiac inotropy; noradrenaline regulation of the strength of heart muscle contraction; norepinephrine cardiac inotropy
related_synonym:
increased force of heart contraction by adrenaline; positive regulation of heart contraction by adrenaline; positive regulation of heart contraction by norepinephrine