Progress in prevention and treatment of hypoxemia during painless gastrointestinal endoscopy / 重庆医学

ABSTRACT

The goal of gastrointestinal endoscopy anesthesia management is to effectively calm and re-lieve pain while minimizing related adverse reactions and ensuring patient safety.Hypoxemia is the most com-mon adverse event during painless gastrointestinalendoscopy,and severe hypoxemia can cause cardiac and brain accidents.Therefore,how to prevent and reduce the occurrence of hypoxemia isa hot topic in clinical re-search.This article reviews the methods of preventing and reducing hypoxemia in general painless gastrointes-tinal endoscopy,and provides a reference for the selection of appropriate sedation and ventilation strategies for general painless gastrointestinal endoscopy anesthesia.