Dobutamine Flashcards
1
Q
what is Dobutamine?
A
beta-adrenergic agonist, a direct-acting inotropic agent
2
Q
what is the mechanism of action of Dobutamine mediated via
A
stimulation of beta 1-adrenergic receptors, with little effect on beta2 or alpha-adrenergic receptors
3
Q
what does the stimulation of B1 adrenergic receptors lead to?
A
to increase myocardial contractility and stroke volume, resulting in increased cardiac output.
