Understanding the Effects and Mechanisms of Ketamine

This chapter explores the various effects, mechanisms, dosing ranges, and side effects of ketamine, emphasizing its role in anesthesia practice. It covers topics such as its opioid adjunct properties, NMDA receptor inhibition, impact on organ systems, and differences from other anesthetics like sevoflurane. The chapter also discusses ketamine's effects on blood pressure, heart rate, sympathetic nervous system stimulation, as well as indications and contraindications in different patient populations.