What is the expected effect of filling a sevoflurane vaporizer with Isoflurane?

Filling a sevoflurane vaporizer with isoflurane can lead to cardiac depression and hypotension. This is primarily due to the pharmacological properties of isoflurane, which is known to have a more pronounced effect on cardiovascular function compared to sevoflurane. Isoflurane can cause vasodilation, leading to a decrease in systemic vascular resistance and possibly resulting in hypotension. Additionally, isoflurane can depress myocardial contractility, which further contributes to cardiac depression.

In the context of anesthesia, it's critical to use the appropriate agent as each inhalation anesthetic has unique characteristics and dose-dependent effects on the cardiovascular system. Using isoflurane in a vaporizer meant for sevoflurane can lead to unpredictable outcomes, particularly in patients with existing cardiovascular issues. Thus, recognizing the expected cardiovascular effects of such a mix-up underscores the importance of proper usage of anesthetic agents.