A Comparative Study of Rimazolam and Propofol Combined With Etomidate in Gastroenteroscopy in Elderly Patients

Exclusion Criteria

• •1. Those who are refused to be included;
• •2. Those who are allergic to the drugs used in this study;
• •3. Epilepsy and other mental illnesses, a history of addiction such as opiates and other analgesics and/or tranquilizers (hypnotics);
• •4. Severe lung infection or upper respiratory tract infection;
• •7\. Sleep apnea syndrome, difficult airway (Mallampati score of 3 or 4) or asthma status; 8. Advanced cancer accompanied by extensive intra-abdominal metastasis;