The Delicate Dance of Intraoperative Anesthesia: Addressing Patient and Anesthesiologist Concerns.

Background In the realm of surgical procedures, patients and anesthesiologists have distinct concerns that can have an impact on their relationship. Patients are often riddled with anxiety about the unknowns of anesthesia and the possible risks. Anesthesiologists, too, face their own set of concerns.

High-Flow Oxygen Therapy in the Perioperative Setting and Procedural Sedation: A Review of Current Evidence.

High-flow oxygen therapy (HFOT) is a respiratory support system, through which high flows of humidified and heated gas are delivered to hypoxemic patients. Several mechanisms explain how HFOT improves arterial blood gases and enhances patients' comfort. Some mechanisms are well understood, but others are still unclear and under investigation.