What is the mechanism of action for adrenaline?
What is the mechanism of action for adrenaline? Mechanism of action/pharmacology Adrenaline is a non-selective adrenergic agonist with potent β1 and moderate α1 and β2-receptor activity. Increased myocardial force of contraction (positive inotrope) and heart rate (positive chronotrope) occur as a result of β1 receptor stimulation. What neurotransmitter causes an adrenaline rush? Catecholamines include neurotransmitters […]