Presentation Description / Summary: This session will review the physiology of vasodilatory shock with a focus on septic shock. The mechanism of action of both catecholamine and non-catecholamine vasopressor drugs will be discussed, along with the indications and appropriate timing for their use. Recent evidence in both humans and small animals will be presented throughout the session.
Learner Outcomes: i. Understand the pathophysiology of vasodilatory hypotension. ii. Comprehend the mechanism of action of the most commonly used vasopressor agents. iii. Recognize appropriate timing to institute vasopressor therapy and indications for specific medications.
Learning Objectives:
Define hypoperfusion, hypotension, and the normal physiologic response to these abnormalities.
Describe the primary effects of common vasopressors used to treat systemic hypotension in animals that are volume replete.
Demonstrate proper use and monitoring of common vasopressor drugs.
