| http://www.w3.org/ns/prov#value | - ???If a vasopressor is also needed, norepinephrine or dopamine is useful for short-term management. {20} However, stimulation of alpha-1 adrenergic receptors produces vasoconstriction, which is undesirable in most patients with severe heart failure. {20} {24} In certain circumstances, a vasodilating agent such as nitroprusside or nitroglycerin may be used as an adjunct to dobutamine to decrease af
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