title: Patient monitoring during gastrointestinal endoscopy: why, when, and how?
mesh_terms: D002319:Cardiovascular System / Q000503:physiopathology; D016292:Procedural Sedation / Q000295:instrumentation / Q000379:methods*; D016099:Endoscopy, Gastrointestinal / Q000009:adverse effects* / Q000379:methods / Q000451:nursing; D005767:Gastrointestinal Diseases / Q000175:diagnosis* / Q000503:physiopathology; D006439:Hemodynamics; D006801:Humans; D008991:Monitoring, Physiologic / Q000295:instrumentation / Q000379:methods*; D010092:Oximetry; D012307:Risk Factors