title: Cardiorespiratory effects during gastrointestinal endoscopy.
authors.forename: R
authors.initials: R
authors.lastname: Block
authors.forename: J
authors.initials: J
authors.lastname: Jankowski
authors.forename: J
authors.initials: J
authors.lastname: Colvin
mesh_terms: D016099:Endoscopy, Gastrointestinal / Q000009:adverse effects*; D006801:Humans; D000860:Hypoxia / Q000209:etiology*; D010100:Oxygen / Q000008:administration & dosage; D012131:Respiratory Insufficiency / Q000209:etiology
chemical_list: D010100:Oxygen