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Dopamine

Cardiac Pharmacology

QuestionAnswer
What is the classification of Dopamine? Sympathetic Agonist.
What are the pharmacodynamics of Dopamine? - Alpha and Beta adrenergic agonist - Rate dependent vasopressor - Increased Chronotropy - Increased Inotropy - Increased Dromotropy
What are the indications for Dopamine? - CHF - Hypotension with signs of shock - Second line medication for symptomatic bradycardia after atropine
What are the contraindications of Dopamine? - Should not be used in hypovolemic patients until appropriate volume replacement has occurred. - Known history of Pheochromocytoma. - Do NOT mix with Sodium Bicarb.
What are the adverse effects of Dopamine? - Hypertension - Palpitations - Headache - Dizziness - Can worsen cardiac ischemia - Extravasation can cause tissue necrosis
What is the adult dose of Dopamine? - 2 - 20 mcg/kg/min - Titrate to patient response (Do NOT open WIDE OPEN!)
What is the pediatric dose of Dopamine? - 2 - 20 mcg/kg/min - Titrate to patient response (Do NOT open WIDE OPEN!)
Created by: ejarami4
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